{"id":172642,"date":"2026-07-03T09:20:23","date_gmt":"2026-07-03T02:20:23","guid":{"rendered":"https:\/\/phongvu.vn\/cong-nghe\/?p=172642"},"modified":"2026-07-03T09:20:28","modified_gmt":"2026-07-03T02:20:28","slug":"back-to-school-banner","status":"publish","type":"post","link":"https:\/\/phongvu.vn\/cong-nghe\/back-to-school-banner\/","title":{"rendered":"T\u1ed5ng h\u1ee3p Back to School banner 2026 m\u1edbi nh\u1ea5t, mi\u1ec5n ph\u00ed\u00a0"},"content":{"rendered":"\n<p>M\u00f9a t\u1ef1u tr\u01b0\u1eddng lu\u00f4n l\u00e0 th\u1eddi \u0111i\u1ec3m s\u00f4i \u0111\u1ed9ng \u0111\u1ec3 c\u00e1c c\u1eeda h\u00e0ng, trung t\u00e2m gi\u00e1o d\u1ee5c, tr\u01b0\u1eddng h\u1ecdc v\u00e0 doanh nghi\u1ec7p tri\u1ec3n khai nhi\u1ec1u ch\u01b0\u01a1ng tr\u00ecnh truy\u1ec1n th\u00f4ng h\u1ea5p d\u1eabn. M\u1ed9t Back to School banner \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb9p m\u1eaft kh\u00f4ng ch\u1ec9 gi\u00fap thu h\u00fat s\u1ef1 ch\u00fa \u00fd m\u00e0 c\u00f2n n\u00e2ng cao hi\u1ec7u qu\u1ea3 qu\u1ea3ng b\u00e1 th\u01b0\u01a1ng hi\u1ec7u. Trong b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y, <a href=\"https:\/\/phongvu.vn\/cong-nghe\" target=\"_blank\" rel=\"noreferrer noopener\">Phong V\u0169 Tech News<\/a> s\u1ebd t\u1ed5ng h\u1ee3p nh\u1eefng m\u1eabu Back to School banner 2026 \u0111\u1eb9p, mi\u1ec5n ph\u00ed c\u00f9ng h\u01b0\u1edbng d\u1eabn thi\u1ebft k\u1ebf \u0111\u01a1n gi\u1ea3n \u0111\u1ec3 b\u1ea1n d\u1ec5 d\u00e0ng t\u1ea1o n\u00ean \u1ea5n ph\u1ea9m chuy\u00ean nghi\u1ec7p cho m\u00f9a khai gi\u1ea3ng.&nbsp;<\/p>\n\n\n\n<h2><strong>I. Back to School banner, poster \u0111\u1ec3 l\u00e0m g\u00ec?<\/strong><\/h2>\n\n\n\n<p>Back to School banner l\u00e0 \u1ea5n ph\u1ea9m truy\u1ec1n th\u00f4ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong d\u1ecbp khai gi\u1ea3ng ho\u1eb7c m\u00f9a mua s\u1eafm t\u1ef1u tr\u01b0\u1eddng. Banner th\u01b0\u1eddng xu\u1ea5t hi\u1ec7n tr\u00ean website, fanpage, c\u1eeda h\u00e0ng, s\u00e0n th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed, tr\u01b0\u1eddng h\u1ecdc ho\u1eb7c c\u00e1c chi\u1ebfn d\u1ecbch qu\u1ea3ng c\u00e1o tr\u1ef1c tuy\u1ebfn nh\u1eb1m thu h\u00fat h\u1ecdc sinh, sinh vi\u00ean v\u00e0 ph\u1ee5 huynh.<\/p>\n\n\n\n<p>M\u1ed9t banner \u0111\u1eb9p s\u1ebd mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch nh\u01b0:<\/p>\n\n\n\n<ul>\n<li>Thu h\u00fat s\u1ef1 ch\u00fa \u00fd ngay t\u1eeb c\u00e1i nh\u00ecn \u0111\u1ea7u ti\u00ean.<\/li>\n\n\n\n<li>T\u0103ng nh\u1eadn di\u1ec7n th\u01b0\u01a1ng hi\u1ec7u trong m\u00f9a Back to School.<\/li>\n\n\n\n<li>Truy\u1ec1n t\u1ea3i nhanh c\u00e1c th\u00f4ng tin nh\u01b0 \u01b0u \u0111\u00e3i, gi\u1ea3m gi\u00e1, qu\u00e0 t\u1eb7ng ho\u1eb7c l\u1ecbch khai gi\u1ea3ng.<\/li>\n\n\n\n<li>Gia t\u0103ng t\u1ef7 l\u1ec7 chuy\u1ec3n \u0111\u1ed5i \u0111\u1ed1i v\u1edbi c\u00e1c chi\u1ebfn d\u1ecbch qu\u1ea3ng c\u00e1o Facebook, Google ho\u1eb7c website.<\/li>\n\n\n\n<li>T\u1ea1o h\u00ecnh \u1ea3nh chuy\u00ean nghi\u1ec7p v\u00e0 \u0111\u1ed3ng b\u1ed9 v\u1edbi b\u1ed9 nh\u1eadn di\u1ec7n th\u01b0\u01a1ng hi\u1ec7u.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-2-1440x900.jpg\" alt=\"Banner gi\u00fap thu h\u00fat s\u1ef1 ch\u00fa \u00fd v\u00e0 t\u0103ng \u0111\u1ed9 nh\u1eadn di\u1ec7n hi\u1ec7u qu\u1ea3\" class=\"wp-image-172650\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-2.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-2-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-2-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-2-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-2-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-2-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-2-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-2-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-2-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-2-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><figcaption class=\"wp-element-caption\">Banner gi\u00fap thu h\u00fat s\u1ef1 ch\u00fa \u00fd v\u00e0 t\u0103ng \u0111\u1ed9 nh\u1eadn di\u1ec7n hi\u1ec7u qu\u1ea3 (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<p>\u0110\u1eb7c bi\u1ec7t, \u0111\u1ed1i v\u1edbi c\u00e1c c\u1eeda h\u00e0ng c\u00f4ng ngh\u1ec7, laptop, ph\u1ee5 ki\u1ec7n hay v\u0103n ph\u00f2ng ph\u1ea9m, m\u00f9a Back to School l\u00e0 th\u1eddi \u0111i\u1ec3m doanh s\u1ed1 t\u0103ng m\u1ea1nh. Vi\u1ec7c \u0111\u1ea7u t\u01b0 m\u1ed9t Back to School banner ch\u1ec9n chu s\u1ebd gi\u00fap chi\u1ebfn d\u1ecbch marketing \u0111\u1ea1t hi\u1ec7u qu\u1ea3 cao h\u01a1n.<\/p>\n\n\n\n<p>N\u1ebfu b\u1ea1n \u0111ang chu\u1ea9n b\u1ecb cho n\u0103m h\u1ecdc m\u1edbi v\u00e0 c\u1ea7n trang b\u1ecb th\u00eam c\u00e1c thi\u1ebft b\u1ecb c\u00f4ng ngh\u1ec7 hi\u1ec7n \u0111\u1ea1i nh\u01b0<a href=\"https:\/\/phongvu.vn\/c\/laptop\" target=\"_blank\" rel=\"noreferrer noopener\"> laptop<\/a>, <a href=\"https:\/\/phongvu.vn\/c\/may-tinh-bang\" target=\"_blank\" rel=\"noreferrer noopener\">m\u00e1y t\u00ednh b\u1ea3ng<\/a>&#8230; nh\u1eb1m ph\u1ee5c v\u1ee5 vi\u1ec7c h\u1ecdc t\u1eadp. H\u00e3y tham kh\u1ea3o ngay ch\u01b0\u01a1ng tr\u00ecnh <a href=\"https:\/\/phongvu.vn\/p\/doi-diem-thi-thpt\" target=\"_blank\" rel=\"noreferrer noopener\">\u0110\u1ed5i \u0111i\u1ec3m thi THPT<\/a> t\u1ea1i <a href=\"https:\/\/phongvu.vn\/\" target=\"_blank\" rel=\"noreferrer noopener\">Phong V\u0169<\/a> \u0111\u1ec3 mua s\u1ea3n ph\u1ea9m v\u1edbi m\u1ee9c gi\u00e1 \u01b0u \u0111\u00e3i nh\u1ea5t hi\u1ec7n nay.<\/p>\n\n\n\n<h2><strong>II. T\u1ed5ng h\u1ee3p Back to School Banner \u0111\u1eb9p nh\u1ea5t<\/strong><\/h2>\n\n\n\n<p>M\u00f9a t\u1ef1u tr\u01b0\u1eddng l\u00e0 th\u1eddi \u0111i\u1ec3m nhi\u1ec1u tr\u01b0\u1eddng h\u1ecdc, trung t\u00e2m gi\u00e1o d\u1ee5c v\u00e0 doanh nghi\u1ec7p \u0111\u1ed3ng lo\u1ea1t tri\u1ec3n khai c\u00e1c chi\u1ebfn d\u1ecbch truy\u1ec1n th\u00f4ng nh\u1eb1m thu h\u00fat h\u1ecdc sinh, sinh vi\u00ean. N\u1ebfu b\u1ea1n \u0111ang t\u00ecm ki\u1ebfm nh\u1eefng m\u1eabu Back to School banner \u0111\u1eb9p, mi\u1ec5n ph\u00ed v\u00e0 b\u1eaft k\u1ecbp xu h\u01b0\u1edbng 2026 th\u00ec \u0111\u1eebng b\u1ecf qua b\u1ed9 s\u01b0u t\u1eadp d\u01b0\u1edbi \u0111\u00e2y.<\/p>\n\n\n\n<h3><strong>1. Back to School banner 2026 Full HD, mi\u1ec5n ph\u00ed<\/strong><\/h3>\n\n\n\n<p>M\u1ed9t Back to School banner c\u00f3 thi\u1ebft k\u1ebf \u0111\u1eb9p s\u1ebd gi\u00fap chi\u1ebfn d\u1ecbch truy\u1ec1n th\u00f4ng tr\u1edf n\u00ean chuy\u00ean nghi\u1ec7p v\u00e0 n\u1ed5i b\u1eadt h\u01a1n. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 nh\u1eefng m\u1eabu banner Full HD mi\u1ec5n ph\u00ed v\u1edbi nhi\u1ec1u phong c\u00e1ch kh\u00e1c nhau, ph\u00f9 h\u1ee3p \u0111\u1ec3 s\u1eed d\u1ee5ng tr\u00ean website, Facebook, Instagram ho\u1eb7c c\u00e1c \u1ea5n ph\u1ea9m qu\u1ea3ng c\u00e1o trong m\u00f9a khai gi\u1ea3ng.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/10deNU73aMHbq0L9HMeEuhTupjhUmNf_i\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-3-1440x900.jpg\" alt=\"Banner Back to School s\u1eed d\u1ee5ng bi\u1ec3u t\u01b0\u1ee3ng gi\u00e1o d\u1ee5c\" class=\"wp-image-172652\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-3.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-3-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-3-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-3-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-3-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-3-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-3-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-3-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-3-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-3-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">Banner Back to School s\u1eed d\u1ee5ng bi\u1ec3u t\u01b0\u1ee3ng gi\u00e1o d\u1ee5c (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/1aKjmcNpYSwzI2Sx1OdB2ERy7Y96CWEVe\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-4-1440x900.jpg\" alt=\"H\u00ecnh n\u1ec1n banner ch\u1ee7 \u0111\u1ec1 h\u1ecdc t\u1eadp ch\u1ea5t l\u01b0\u1ee3ng Full HD\" class=\"wp-image-172653\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-4.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-4-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-4-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-4-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-4-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-4-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-4-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-4-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-4-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-4-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">H\u00ecnh n\u1ec1n banner ch\u1ee7 \u0111\u1ec1 h\u1ecdc t\u1eadp ch\u1ea5t l\u01b0\u1ee3ng Full HD (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/155tIXWxZG9ZPUErVSozlA7okVG0eTa3G\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-5-1440x900.jpg\" alt=\"Banner Back to School phong c\u00e1ch tr\u1ebb trung, n\u0103ng \u0111\u1ed9ng\" class=\"wp-image-172654\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-5.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-5-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-5-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-5-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-5-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-5-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-5-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-5-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-5-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-5-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">Banner Back to School phong c\u00e1ch tr\u1ebb trung, n\u0103ng \u0111\u1ed9ng (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/1hhNziDQVB_hUNQ8D-tdrk1kDv_dtx9lC\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-6-1440x900.jpg\" alt=\"Banner khai gi\u1ea3ng v\u1edbi b\u1ed1 c\u1ee5c hi\u1ec7n \u0111\u1ea1i v\u00e0 b\u1eaft m\u1eaft\" class=\"wp-image-172655\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-6.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-6-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-6-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-6-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-6-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-6-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-6-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-6-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-6-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-6-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">Banner khai gi\u1ea3ng v\u1edbi b\u1ed1 c\u1ee5c hi\u1ec7n \u0111\u1ea1i v\u00e0 b\u1eaft m\u1eaft (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/1h9M1HwN45ombGeMWMDg3a_40gBKLkAJN\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-7-1440x900.jpg\" alt=\"Thi\u1ebft k\u1ebf banner Back to School theo xu h\u01b0\u1edbng 2026\" class=\"wp-image-172656\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-7.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-7-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-7-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-7-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-7-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-7-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-7-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-7-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-7-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-7-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">Thi\u1ebft k\u1ebf banner Back to School theo xu h\u01b0\u1edbng 2026 (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/1Y9KnI5sz4fSRv7eHDlXafotwnEd3FFdB\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-8-1440x900.jpg\" alt=\"Banner mi\u1ec5n ph\u00ed ph\u00f9 h\u1ee3p cho c\u1eeda h\u00e0ng v\u00e0 tr\u01b0\u1eddng h\u1ecdc\" class=\"wp-image-172657\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-8.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-8-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-8-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-8-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-8-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-8-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-8-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-8-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-8-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-8-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">Banner mi\u1ec5n ph\u00ed ph\u00f9 h\u1ee3p cho c\u1eeda h\u00e0ng v\u00e0 tr\u01b0\u1eddng h\u1ecdc (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/1I_829Ng22q5M9ZkbtjwqYJfyZaTE717M\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-9-1440x900.jpg\" alt=\"M\u1eabu banner Back to School k\u00edch th\u01b0\u1edbc l\u1edbn, s\u1eafc n\u00e9t\" class=\"wp-image-172658\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-9.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-9-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-9-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-9-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-9-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-9-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-9-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-9-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-9-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-9-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">M\u1eabu banner Back to School k\u00edch th\u01b0\u1edbc l\u1edbn, s\u1eafc n\u00e9t (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/1WEnsk2-CUy4orIM4F0X_Pj5HCZnlQnxE\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-10-1440x900.jpg\" alt=\"Banner ch\u00e0o n\u0103m h\u1ecdc m\u1edbi s\u1eed d\u1ee5ng h\u00ecnh minh h\u1ecda d\u1ec5 th\u01b0\u01a1ng\" class=\"wp-image-172659\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-10.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-10-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-10-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-10-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-10-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-10-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-10-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-10-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-10-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-10-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">Banner ch\u00e0o n\u0103m h\u1ecdc m\u1edbi s\u1eed d\u1ee5ng h\u00ecnh minh h\u1ecda d\u1ec5 th\u01b0\u01a1ng (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/1TFa4AGXdFhhGYjOsM4JFWLWdB5j8NO6j\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-11-1440x900.jpg\" alt=\"Banner Back to School n\u1ed5i b\u1eadt v\u1edbi t\u00f4ng m\u00e0u \u0111a s\u1eafc\" class=\"wp-image-172660\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-11.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-11-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-11-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-11-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-11-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-11-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-11-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-11-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-11-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-11-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">Banner Back to School n\u1ed5i b\u1eadt v\u1edbi t\u00f4ng m\u00e0u \u0111a s\u1eafc (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/1oBQjhmLMfSVeCr5IkLBdl1sCC4F17Zlw\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-12-1440x900.jpg\" alt=\"H\u00ecnh \u1ea3nh banner t\u1ef1u tr\u01b0\u1eddng d\u00e0nh cho h\u1ecdc sinh v\u00e0 sinh vi\u00ean\" class=\"wp-image-172661\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-12.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-12-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-12-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-12-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-12-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-12-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-12-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-12-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-12-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-12-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">H\u00ecnh \u1ea3nh banner t\u1ef1u tr\u01b0\u1eddng d\u00e0nh cho h\u1ecdc sinh v\u00e0 sinh vi\u00ean (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/1I9hCJqoFTfh6ACO5DYSvI7WQCITMIEOp\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-13-1440x900.jpg\" alt=\"Banner Back to School v\u1edbi phong c\u00e1ch Flat Design hi\u1ec7n \u0111\u1ea1i\" class=\"wp-image-172662\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-13.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-13-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-13-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-13-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-13-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-13-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-13-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-13-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-13-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-13-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">Banner Back to School v\u1edbi phong c\u00e1ch Flat Design hi\u1ec7n \u0111\u1ea1i (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/1TZQhvHtI6LpiBxLoNrA2ZNOEJD3ECmeo\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-14-1440x900.jpg\" alt=\"M\u1eabu banner h\u1ecdc \u0111\u01b0\u1eddng k\u1ebft h\u1ee3p s\u00e1ch v\u1edf v\u00e0 balo\" class=\"wp-image-172663\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-14.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-14-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-14-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-14-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-14-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-14-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-14-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-14-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-14-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-14-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">M\u1eabu banner h\u1ecdc \u0111\u01b0\u1eddng k\u1ebft h\u1ee3p s\u00e1ch v\u1edf v\u00e0 balo (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/1oi28wwJBuk0j7EELCRa6UJGvhySmheAf\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-15-1440x900.jpg\" alt=\"anner mi\u1ec5n ph\u00ed d\u00e0nh cho website m\u00f9a t\u1ef1u tr\u01b0\u1eddng\" class=\"wp-image-172664\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-15.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-15-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-15-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-15-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-15-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-15-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-15-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-15-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-15-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-15-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">anner mi\u1ec5n ph\u00ed d\u00e0nh cho website m\u00f9a t\u1ef1u tr\u01b0\u1eddng (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/1-gqPxLxAoGfEXieTvt3EyjxZ-Myklk6p\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-16-1440x900.jpg\" alt=\"Banner Full HD ch\u1ee7 \u0111\u1ec1 khai gi\u1ea3ng n\u0103m h\u1ecdc 2026\" class=\"wp-image-172665\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-16.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-16-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-16-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-16-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-16-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-16-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-16-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-16-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-16-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-16-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">Banner Full HD ch\u1ee7 \u0111\u1ec1 khai gi\u1ea3ng n\u0103m h\u1ecdc 2026 (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/1U2lUucfpDAs-kmBQdeDS3BaY5ZIBUs69\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-17-1440x900.jpg\" alt=\"Thi\u1ebft k\u1ebf banner Back to School ph\u00f9 h\u1ee3p nhi\u1ec1u n\u1ec1n t\u1ea3ng\" class=\"wp-image-172666\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-17.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-17-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-17-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-17-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-17-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-17-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-17-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-17-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-17-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-17-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">Thi\u1ebft k\u1ebf banner Back to School ph\u00f9 h\u1ee3p nhi\u1ec1u n\u1ec1n t\u1ea3ng (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/1XnekK9EYHeEVnK_gGbKQzExhJgk9bcup\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-18-1440x900.jpg\" alt=\"Banner t\u1ef1u tr\u01b0\u1eddng phong c\u00e1ch t\u1ed1i gi\u1ea3n d\u00e0nh cho doanh nghi\u1ec7p\" class=\"wp-image-172667\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-18.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-18-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-18-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-18-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-18-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-18-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-18-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-18-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-18-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-18-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">Banner t\u1ef1u tr\u01b0\u1eddng phong c\u00e1ch t\u1ed1i gi\u1ea3n d\u00e0nh cho doanh nghi\u1ec7p (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/1aonbOWMGpNLC8e0eh4nNaSbTqtuKbN_6\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-19-1440x900.jpg\" alt=\"M\u1eabu banner Back to School mi\u1ec5n ph\u00ed ch\u1ea5t l\u01b0\u1ee3ng cao\" class=\"wp-image-172668\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-19.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-19-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-19-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-19-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-19-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-19-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-19-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-19-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-19-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-19-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">M\u1eabu banner Back to School mi\u1ec5n ph\u00ed ch\u1ea5t l\u01b0\u1ee3ng cao (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/1U1IL5UPZ8yKeCshQ5QRH7p7CZE2Lj7SL\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-20-1440x900.jpg\" alt=\"Banner ch\u00e0o n\u0103m h\u1ecdc m\u1edbi v\u1edbi m\u00e0u s\u1eafc t\u01b0\u01a1i s\u00e1ng\" class=\"wp-image-172669\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-20.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-20-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-20-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-20-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-20-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-20-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-20-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-20-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-20-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-20-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">Banner ch\u00e0o n\u0103m h\u1ecdc m\u1edbi v\u1edbi m\u00e0u s\u1eafc t\u01b0\u01a1i s\u00e1ng (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/1fPoM0enELAX5CUCA3T8cIa1p-XNM3wNn\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-21-1440x900.jpg\" alt=\"Back to School banner 2026 s\u1eed d\u1ee5ng h\u00ecnh minh h\u1ecda h\u1ecdc \u0111\u01b0\u1eddng\" class=\"wp-image-172670\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-21.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-21-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-21-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-21-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-21-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-21-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-21-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-21-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-21-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-21-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">Back to School banner 2026 s\u1eed d\u1ee5ng h\u00ecnh minh h\u1ecda h\u1ecdc \u0111\u01b0\u1eddng (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/1wvs2SeGjbRmmDyyk1nWrU-ILh-_CCL7s\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-22-1440x900.jpg\" alt=\"M\u1eabu Back to School banner 2026 Full HD phong c\u00e1ch hi\u1ec7n \u0111\u1ea1i \" class=\"wp-image-172671\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-22.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-22-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-22-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-22-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-22-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-22-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-22-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-22-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-22-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-22-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">M\u1eabu Back to School banner 2026 Full HD phong c\u00e1ch hi\u1ec7n \u0111\u1ea1i (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/1k2a-vJhVeiLqecExZ3dvcj53vX2g1wxH\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-23-1440x900.jpg\" alt=\"Thi\u1ebft k\u1ebf banner t\u1ef1u tr\u01b0\u1eddng Full HD d\u00e0nh cho website\" class=\"wp-image-172672\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-23.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-23-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-23-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-23-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-23-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-23-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-23-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-23-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-23-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-23-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">Thi\u1ebft k\u1ebf banner t\u1ef1u tr\u01b0\u1eddng Full HD d\u00e0nh cho website (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/1AVdhSyKCxem4tzKVdNveXmZCPQ3W68bn\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-24-1440x900.jpg\" alt=\"Banner Back to School mi\u1ec5n ph\u00ed v\u1edbi t\u00f4ng m\u00e0u xanh tr\u1ebb trung\" class=\"wp-image-172673\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-24.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-24-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-24-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-24-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-24-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-24-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-24-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-24-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-24-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-24-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">Banner Back to School mi\u1ec5n ph\u00ed v\u1edbi t\u00f4ng m\u00e0u xanh tr\u1ebb trung (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<h3><strong>2. Banner Sale Back To School ph\u00f9 h\u1ee3p nhi\u1ec1u l\u0129nh v\u1ef1c<\/strong><\/h3>\n\n\n\n<p>Kh\u00f4ng ch\u1ec9 c\u00e1c tr\u01b0\u1eddng h\u1ecdc, nhi\u1ec1u doanh nghi\u1ec7p c\u0169ng tri\u1ec3n khai ch\u01b0\u01a1ng tr\u00ecnh khuy\u1ebfn m\u00e3i trong d\u1ecbp t\u1ef1u tr\u01b0\u1eddng nh\u1eb1m thu h\u00fat kh\u00e1ch h\u00e0ng. Tham kh\u1ea3o ngay nh\u1eefng m\u1eabu Back to School banner sale \u0111\u1eb9p m\u1eaft d\u01b0\u1edbi \u0111\u00e2y \u0111\u1ec3 t\u00ecm th\u00eam \u00fd t\u01b0\u1edfng thi\u1ebft k\u1ebf cho chi\u1ebfn d\u1ecbch marketing c\u1ee7a m\u00ecnh.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/1OS9Ja9CSYm-dTMRU90-rbrSnlQ50Qo5G\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-51-1440x900.jpg\" alt=\"Banner khuy\u1ebfn m\u00e3i m\u00f9a nh\u1eadp h\u1ecdc nhi\u1ec1u m\u00e0u s\u1eafc\" class=\"wp-image-172701\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-51.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-51-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-51-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-51-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-51-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-51-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-51-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-51-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-51-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-51-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">Banner khuy\u1ebfn m\u00e3i m\u00f9a nh\u1eadp h\u1ecdc nhi\u1ec1u m\u00e0u s\u1eafc (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/1yKnQJzm_JhJG62ZslNP8YBGopYvq3JaG\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-52-1440x900.jpg\" alt=\"Banner sale k\u1ebft h\u1ee3p h\u00ecnh \u1ea3nh balo v\u00e0 s\u00e1ch v\u1edf\" class=\"wp-image-172702\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-52.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-52-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-52-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-52-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-52-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-52-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-52-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-52-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-52-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-52-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">Banner sale k\u1ebft h\u1ee3p h\u00ecnh \u1ea3nh balo v\u00e0 s\u00e1ch v\u1edf (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/1aM8EXIj7G8ZX-Pr-MhQO_Gjc9rG-lhYu\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-53-1440x900.jpg\" alt=\"Banner qu\u1ea3ng c\u00e1o ch\u01b0\u01a1ng tr\u00ecnh khai gi\u1ea3ng h\u1ea5p d\u1eabn\" class=\"wp-image-172703\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-53.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-53-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-53-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-53-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-53-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-53-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-53-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-53-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-53-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-53-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">Banner qu\u1ea3ng c\u00e1o ch\u01b0\u01a1ng tr\u00ecnh khai gi\u1ea3ng h\u1ea5p d\u1eabn (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/1ujEfaV6M3hiR387g3cjvAXykcGnffwNV\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-54-1440x900.jpg\" alt=\"Banner khuy\u1ebfn m\u00e3i thi\u1ebft b\u1ecb h\u1ecdc t\u1eadp b\u1eaft m\u1eaft\" class=\"wp-image-172704\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-54.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-54-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-54-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-54-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-54-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-54-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-54-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-54-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-54-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-54-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">Banner khuy\u1ebfn m\u00e3i thi\u1ebft b\u1ecb h\u1ecdc t\u1eadp b\u1eaft m\u1eaft (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/11bZW4k9WhJGJtNCOBBg0vWf_CglxZfdF\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-55-1440x900.jpg\" alt=\"Banner sale n\u1ed5i b\u1eadt v\u1edbi t\u00f4ng m\u00e0u v\u00e0ng\" class=\"wp-image-172705\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-55.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-55-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-55-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-55-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-55-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-55-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-55-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-55-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-55-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-55-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">Banner sale n\u1ed5i b\u1eadt v\u1edbi t\u00f4ng m\u00e0u v\u00e0ng (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/1kV6G4bKSjmUFt4d0WfCfxUzATh6MRdeY\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-56-1440x900.jpg\" alt=\"Banner qu\u1ea3ng b\u00e1 ch\u01b0\u01a1ng tr\u00ecnh \u01b0u \u0111\u00e3i khai gi\u1ea3ng\" class=\"wp-image-172706\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-56.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-56-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-56-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-56-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-56-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-56-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-56-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-56-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-56-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-56-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">Banner qu\u1ea3ng b\u00e1 ch\u01b0\u01a1ng tr\u00ecnh \u01b0u \u0111\u00e3i khai gi\u1ea3ng (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/16ZQFzIV-H5dxNKBNk4F2sqpepmxwybfY\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-57-1440x900.jpg\" alt=\"Banner gi\u1ea3m gi\u00e1 ph\u1ee5 ki\u1ec7n h\u1ecdc t\u1eadp m\u00f9a Back to School\" class=\"wp-image-172707\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-57.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-57-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-57-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-57-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-57-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-57-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-57-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-57-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-57-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-57-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">Banner gi\u1ea3m gi\u00e1 ph\u1ee5 ki\u1ec7n h\u1ecdc t\u1eadp m\u00f9a Back to School (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/1AAEBnqna_TNhzSX9YunPcjbkpG7wmK5y\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-58-1440x900.jpg\" alt=\"Banner \u01b0u \u0111\u00e3i t\u1ef1u tr\u01b0\u1eddng d\u00e0nh \u1ea5n t\u01b0\u1ee3ng\" class=\"wp-image-172708\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-58.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-58-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-58-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-58-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-58-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-58-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-58-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-58-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-58-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-58-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">Banner \u01b0u \u0111\u00e3i t\u1ef1u tr\u01b0\u1eddng d\u00e0nh \u1ea5n t\u01b0\u1ee3ng (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/10Utpz4uENZ9FH72bpyAGKC-x7lkLBtp4\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-59-1440x900.jpg\" alt=\"Banner khuy\u1ebfn m\u00e3i Back to School 2026\" class=\"wp-image-172709\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-59.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-59-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-59-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-59-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-59-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-59-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-59-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-59-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-59-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-59-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">Banner khuy\u1ebfn m\u00e3i Back to School 2026 (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/12Ezp2HDW1r4zhgraKkoPpu45Db7AA1VF\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-60-1440x900.jpg\" alt=\"Banner Sale Back to School d\u00e0nh cho nh\u00e0 s\u00e1ch\" class=\"wp-image-172710\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-60.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-60-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-60-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-60-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-60-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-60-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-60-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-60-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-60-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-60-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">Banner Sale Back to School d\u00e0nh cho nh\u00e0 s\u00e1ch (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/1c17EH-2M5UTxg7ehhsacU5-NRTB-YWxg\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-61-1440x900.jpg\" alt=\"Banner qu\u1ea3ng c\u00e1o m\u00f9a t\u1ef1u tr\u01b0\u1eddng cho c\u1eeda h\u00e0ng v\u0103n ph\u00f2ng ph\u1ea9m\" class=\"wp-image-172711\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-61.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-61-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-61-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-61-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-61-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-61-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-61-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-61-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-61-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-61-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">Banner qu\u1ea3ng c\u00e1o m\u00f9a t\u1ef1u tr\u01b0\u1eddng cho c\u1eeda h\u00e0ng v\u0103n ph\u00f2ng ph\u1ea9m (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/1rDtM_2Az_F9ChECeL8K_gm0Sv3hlU0H7\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-62-1440x900.jpg\" alt=\"Banner sale d\u00e0nh cho trung t\u00e2m ngo\u1ea1i ng\u1eef\" class=\"wp-image-172712\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-62.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-62-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-62-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-62-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-62-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-62-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-62-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-62-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-62-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-62-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">Banner sale d\u00e0nh cho trung t\u00e2m ngo\u1ea1i ng\u1eef (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/1e2xWwycOTJ1xUOLqRhfc8X5XTirMMHJu\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-63-1440x900.jpg\" alt=\"Thi\u1ebft k\u1ebf banner khuy\u1ebfn m\u00e3i n\u1ed5i b\u1eadt v\u1edbi th\u00f4ng \u0111i\u1ec7p gi\u1ea3m gi\u00e1\" class=\"wp-image-172713\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-63.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-63-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-63-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-63-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-63-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-63-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-63-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-63-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-63-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-63-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">Thi\u1ebft k\u1ebf banner khuy\u1ebfn m\u00e3i n\u1ed5i b\u1eadt v\u1edbi th\u00f4ng \u0111i\u1ec7p gi\u1ea3m gi\u00e1 (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/1M6g4pPU5L3r9siGFf_CFOGBxz8RxLuQ7\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-64-1440x900.jpg\" alt=\"Banner \u01b0u \u0111\u00e3i Back to School d\u00e0nh cho h\u1ecdc sinh, sinh vi\u00ean\" class=\"wp-image-172714\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-64.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-64-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-64-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-64-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-64-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-64-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-64-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-64-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-64-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-64-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">Banner \u01b0u \u0111\u00e3i Back to School d\u00e0nh cho h\u1ecdc sinh, sinh vi\u00ean (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/1DXDWWxtiSyFu5QCXR7FwcZEY_JxVYWFr\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-65-1440x900.jpg\" alt=\"Banner sale d\u00e0nh cho ng\u00e0nh c\u00f4ng ngh\u1ec7 m\u00f9a khai gi\u1ea3ng\" class=\"wp-image-172715\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-65.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-65-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-65-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-65-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-65-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-65-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-65-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-65-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-65-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-65-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">Banner sale d\u00e0nh cho ng\u00e0nh c\u00f4ng ngh\u1ec7 m\u00f9a khai gi\u1ea3ng (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/1_be07BT-HpDFQOJlRxl14EkAeDX_xugm\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-66-1440x900.jpg\" alt=\"Banner gi\u1ea3m gi\u00e1 Back to School phong c\u00e1ch hi\u1ec7n \u0111\u1ea1i\" class=\"wp-image-172716\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-66.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-66-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-66-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-66-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-66-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-66-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-66-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-66-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-66-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-66-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">Banner gi\u1ea3m gi\u00e1 Back to School phong c\u00e1ch hi\u1ec7n \u0111\u1ea1i (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/1gUBn37EuEk2xUa49p1N3o45dUFxVU5Gx\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-67-1440x900.jpg\" alt=\"M\u1eabu banner khuy\u1ebfn m\u00e3i m\u00f9a t\u1ef1u tr\u01b0\u1eddng cho doanh nghi\u1ec7p\" class=\"wp-image-172717\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-67.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-67-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-67-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-67-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-67-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-67-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-67-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-67-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-67-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-67-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">M\u1eabu banner khuy\u1ebfn m\u00e3i m\u00f9a t\u1ef1u tr\u01b0\u1eddng cho doanh nghi\u1ec7p (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/1FFyKzEa9ndTho7EQpvAlnhEX06iSVl4y\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-68-1440x900.jpg\" alt=\"Banner Sale Back to School d\u00e0nh cho m\u1ecdi c\u1eeda h\u00e0ng\" class=\"wp-image-172718\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-68.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-68-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-68-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-68-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-68-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-68-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-68-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-68-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-68-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-68-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">Banner Sale Back to School d\u00e0nh cho m\u1ecdi c\u1eeda h\u00e0ng (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<h3><strong>3. Back to School banner b\u1eaft m\u1eaft, s\u00e1ng t\u1ea1o<\/strong><\/h3>\n\n\n\n<p>N\u1ebfu mu\u1ed1n t\u1ea1o s\u1ef1 kh\u00e1c bi\u1ec7t so v\u1edbi nh\u1eefng m\u1eabu thi\u1ebft k\u1ebf truy\u1ec1n th\u1ed1ng, b\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o c\u00e1c Back to School banner s\u00e1ng t\u1ea1o d\u01b0\u1edbi \u0111\u00e2y. M\u1ed9t Back to School banner s\u00e1ng t\u1ea1o kh\u00f4ng ch\u1ec9 thu h\u00fat ng\u01b0\u1eddi xem ngay t\u1eeb c\u00e1i nh\u00ecn \u0111\u1ea7u ti\u00ean m\u00e0 c\u00f2n g\u00f3p ph\u1ea7n n\u00e2ng cao kh\u1ea3 n\u0103ng nh\u1eadn di\u1ec7n th\u01b0\u01a1ng hi\u1ec7u v\u00e0 gia t\u0103ng hi\u1ec7u qu\u1ea3 cho c\u00e1c chi\u1ebfn d\u1ecbch truy\u1ec1n th\u00f4ng trong m\u00f9a t\u1ef1u tr\u01b0\u1eddng.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/1l5koLDo1wHEvYmcVcPqlTvLBfgcYfgGD\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-25-1440x900.jpg\" alt=\"Banner t\u1ef1u tr\u01b0\u1eddng v\u1edbi phong c\u00e1ch thi\u1ebft k\u1ebf t\u1ed1i gi\u1ea3n hi\u1ec7n \u0111\u1ea1i\" class=\"wp-image-172674\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-25.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-25-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-25-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-25-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-25-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-25-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-25-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-25-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-25-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-25-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">Banner t\u1ef1u tr\u01b0\u1eddng v\u1edbi phong c\u00e1ch thi\u1ebft k\u1ebf t\u1ed1i gi\u1ea3n hi\u1ec7n \u0111\u1ea1i (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/1nbXoCBnJ0WFbnsh1Af_5CBGtiVCQA4f_\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-26-1440x900.jpg\" alt=\"Banner Back to School nhi\u1ec1u m\u00e0u s\u1eafc n\u1ed5i b\u1eadt\" class=\"wp-image-172675\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-26.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-26-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-26-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-26-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-26-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-26-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-26-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-26-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-26-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-26-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">Banner Back to School nhi\u1ec1u m\u00e0u s\u1eafc n\u1ed5i b\u1eadt (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/1rm4FWlwncBJF2iIEVMIXxdyyUKPtEBq0\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-27-1440x900.jpg\" alt=\"Banner Back to School s\u1eed d\u1ee5ng m\u00e0u pastel nh\u1eb9 nh\u00e0ng\" class=\"wp-image-172676\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-27.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-27-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-27-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-27-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-27-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-27-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-27-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-27-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-27-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-27-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">Banner Back to School s\u1eed d\u1ee5ng m\u00e0u pastel nh\u1eb9 nh\u00e0ng (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/1ER-nqDKhBGTF4YBnDwUUCK8Loujo6vfU\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-28-1440x900.jpg\" alt=\"Thi\u1ebft k\u1ebf banner \u0111\u01a1n gi\u1ea3n v\u1edbi h\u00ecnh \u1ea3nh l\u1edbp h\u1ecdc quen thu\u1ed9c\" class=\"wp-image-172677\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-28.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-28-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-28-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-28-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-28-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-28-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-28-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-28-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-28-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-28-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">Thi\u1ebft k\u1ebf banner \u0111\u01a1n gi\u1ea3n v\u1edbi h\u00ecnh \u1ea3nh l\u1edbp h\u1ecdc quen thu\u1ed9c (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/17Lpx-mRzDGmdDHVlxeoXQPhnGcYdXH1N\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-29-1440x900.jpg\" alt=\"Banner t\u1ef1u tr\u01b0\u1eddng ng\u1ed9 ngh\u0129nh v\u00e0 thu h\u00fat\" class=\"wp-image-172678\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-29.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-29-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-29-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-29-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-29-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-29-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-29-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-29-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-29-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-29-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">Banner t\u1ef1u tr\u01b0\u1eddng ng\u1ed9 ngh\u0129nh v\u00e0 thu h\u00fat (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/1N_JYRKqcFo_AElfcRy_MYWcv7v9CAS6Q\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-30-1440x900.jpg\" alt=\"Banner Back to School \u0111\u1ed9c \u0111\u00e1o v\u1edbi nhi\u1ec1u m\u00e0u s\u1eafc k\u1ebft h\u1ee3p\" class=\"wp-image-172679\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-30.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-30-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-30-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-30-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-30-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-30-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-30-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-30-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-30-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-30-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">Banner Back to School \u0111\u1ed9c \u0111\u00e1o v\u1edbi nhi\u1ec1u m\u00e0u s\u1eafc k\u1ebft h\u1ee3p (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/1K6Ui-9XXcV1ZrXtN7bgziJBy8FpsO5MZ\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-31-1440x900.jpg\" alt=\"B\u1ed9 s\u01b0u t\u1eadp banner Back to School s\u00e1ng t\u1ea1o, \u1ea5n t\u01b0\u1ee3ng n\u0103m 2026\" class=\"wp-image-172680\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-31.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-31-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-31-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-31-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-31-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-31-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-31-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-31-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-31-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-31-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">B\u1ed9 s\u01b0u t\u1eadp banner Back to School s\u00e1ng t\u1ea1o, \u1ea5n t\u01b0\u1ee3ng n\u0103m 2026 (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/1vg-QH2-1OXljKi1RTgM-wXdJ3bIw9Xls\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-32-1440x900.jpg\" alt=\"Banner Back to School k\u1ebft h\u1ee3p hi\u1ec7u \u1ee9ng \u0111\u1ed9c \u0111\u00e1o\" class=\"wp-image-172681\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-32.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-32-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-32-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-32-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-32-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-32-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-32-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-32-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-32-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-32-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">Banner Back to School k\u1ebft h\u1ee3p hi\u1ec7u \u1ee9ng \u0111\u1ed9c \u0111\u00e1o (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/1GWKF9wHqYw0atD0HEFiui337cSIp1s7B\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-33-1440x900.jpg\" alt=\"Banner khai gi\u1ea3ng v\u1edbi b\u1ed1 c\u1ee5c tr\u1ebb trung, n\u0103ng \u0111\u1ed9ng\" class=\"wp-image-172682\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-33.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-33-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-33-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-33-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-33-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-33-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-33-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-33-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-33-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-33-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">Banner khai gi\u1ea3ng v\u1edbi b\u1ed1 c\u1ee5c tr\u1ebb trung, n\u0103ng \u0111\u1ed9ng (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/1F84pppUbQC1Gh5uRzodeJ4vww0T8gWvh\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-34-1440x900.jpg\" alt=\"Banner s\u1eed d\u1ee5ng h\u00ecnh minh h\u1ecda s\u00e1ng t\u1ea1o\" class=\"wp-image-172683\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-34.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-34-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-34-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-34-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-34-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-34-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-34-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-34-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-34-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-34-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">Banner s\u1eed d\u1ee5ng h\u00ecnh minh h\u1ecda s\u00e1ng t\u1ea1o (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/11Oeq5E8OTv3WMjJwmzzuvzbnJ-0DTiaa\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-35-1440x900.jpg\" alt=\"Thi\u1ebft k\u1ebf banner t\u1ef1u tr\u01b0\u1eddng Full HD d\u00e0nh cho website\" class=\"wp-image-172684\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-35.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-35-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-35-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-35-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-35-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-35-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-35-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-35-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-35-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-35-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">Thi\u1ebft k\u1ebf banner t\u1ef1u tr\u01b0\u1eddng Full HD d\u00e0nh cho website (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/1Q3gDsiyS-FP8rPFcMF-apAnbqNRaWi1G\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-36-1440x900.jpg\" alt=\"Banner Back to School l\u1ea5y c\u1ea3m h\u1ee9ng t\u1eeb l\u1edbp h\u1ecdc hi\u1ec7n \u0111\u1ea1i\" class=\"wp-image-172685\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-36.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-36-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-36-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-36-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-36-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-36-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-36-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-36-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-36-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-36-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">Banner Back to School l\u1ea5y c\u1ea3m h\u1ee9ng t\u1eeb l\u1edbp h\u1ecdc hi\u1ec7n \u0111\u1ea1i (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/1qwdGRXTu4xTTMcTP7xAshzc6NJH89A85\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-37-1440x900.jpg\" alt=\"Banner t\u1ef1u tr\u01b0\u1eddng phong c\u00e1ch AI Illustration\" class=\"wp-image-172686\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-37.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-37-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-37-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-37-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-37-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-37-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-37-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-37-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-37-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-37-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">Banner t\u1ef1u tr\u01b0\u1eddng phong c\u00e1ch AI Illustration (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/10EmWOLWIRTrq-jKWmfa7z1epvhrwKa2Y\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-38-1440x900.jpg\" alt=\"Banner s\u00e1ng t\u1ea1o s\u1eed d\u1ee5ng typography ngh\u1ec7 thu\u1eadt \" class=\"wp-image-172687\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-38.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-38-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-38-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-38-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-38-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-38-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-38-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-38-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-38-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-38-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">Banner s\u00e1ng t\u1ea1o s\u1eed d\u1ee5ng typography ngh\u1ec7 thu\u1eadt (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/1OVp6I7pooKBJEVh0T6HkwiXjZ7Kx7qlb\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-39-1440x900.jpg\" alt=\"Banner Back to School t\u1ed1i gi\u1ea3n nh\u01b0ng thu h\u00fat\" class=\"wp-image-172688\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-39.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-39-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-39-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-39-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-39-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-39-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-39-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-39-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-39-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-39-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">Banner Back to School t\u1ed1i gi\u1ea3n nh\u01b0ng thu h\u00fat (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/1g7K6I_V447PIuAWyToA05sbAoK2M_YuY\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-40-1440x900.jpg\" alt=\"Banner h\u1ecdc \u0111\u01b0\u1eddng k\u1ebft h\u1ee3p icon sinh \u0111\u1ed9ng\" class=\"wp-image-172689\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-40.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-40-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-40-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-40-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-40-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-40-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-40-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-40-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-40-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-40-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">Banner h\u1ecdc \u0111\u01b0\u1eddng k\u1ebft h\u1ee3p icon sinh \u0111\u1ed9ng (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/1Rzf5XAyQMk20eSWdqeZLrTJbkakalZ24\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-41-1440x900.jpg\" alt=\"Banner s\u00e1ng t\u1ea1o d\u00e0nh cho s\u1ef1 ki\u1ec7n khai gi\u1ea3ng\" class=\"wp-image-172690\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-41.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-41-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-41-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-41-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-41-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-41-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-41-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-41-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-41-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-41-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">Banner s\u00e1ng t\u1ea1o d\u00e0nh cho s\u1ef1 ki\u1ec7n khai gi\u1ea3ng (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/14c_8Sm-kMx3oOKbv17PRF4G6nDsxep1K\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-42-1440x900.jpg\" alt=\"Thi\u1ebft k\u1ebf banner s\u00e1ng t\u1ea1o v\u1edbi bi\u1ec3u t\u01b0\u1ee3ng h\u1ecdc t\u1eadp\" class=\"wp-image-172691\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-42.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-42-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-42-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-42-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-42-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-42-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-42-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-42-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-42-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-42-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">Thi\u1ebft k\u1ebf banner s\u00e1ng t\u1ea1o v\u1edbi bi\u1ec3u t\u01b0\u1ee3ng h\u1ecdc t\u1eadp (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/1XjrD7vAfh4FR7yMcz2-6YTLEWDTuDsj5\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-43-1440x900.jpg\" alt=\"Banner t\u1ef1u tr\u01b0\u1eddng s\u1eed d\u1ee5ng phong c\u00e1ch gi\u1ea5y ghi ch\u00fa\" class=\"wp-image-172692\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-43.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-43-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-43-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-43-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-43-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-43-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-43-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-43-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-43-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-43-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">Banner t\u1ef1u tr\u01b0\u1eddng s\u1eed d\u1ee5ng phong c\u00e1ch gi\u1ea5y ghi ch\u00fa (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/1t271FcO0jVX1ylL0PiX7B4ha2g_uUy7w\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-44-1440x900.jpg\" alt=\"Banner Back to School hi\u1ec7n \u0111\u1ea1i k\u1ebft h\u1ee3p m\u00e0u Gradient\" class=\"wp-image-172693\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-44.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-44-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-44-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-44-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-44-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-44-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-44-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-44-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-44-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-44-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">Banner Back to School hi\u1ec7n \u0111\u1ea1i k\u1ebft h\u1ee3p m\u00e0u Gradient (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/1Me9e2fIB4Wxv2y2ifDPMTjI8OVmPYgN0\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-45-1440x900.jpg\" alt=\"Banner h\u1ecdc \u0111\u01b0\u1eddng v\u1edbi phong c\u00e1ch ho\u1ea1t h\u00ecnh d\u1ec5 th\u01b0\u01a1ng\" class=\"wp-image-172694\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-45.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-45-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-45-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-45-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-45-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-45-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-45-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-45-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-45-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-45-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">Banner h\u1ecdc \u0111\u01b0\u1eddng v\u1edbi phong c\u00e1ch ho\u1ea1t h\u00ecnh d\u1ec5 th\u01b0\u01a1ng (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/1g7g1JCJu7fixwnIE3KkDwyLx_Y-vwouL\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-46-1440x900.jpg\" alt=\"Banner Back to School s\u1eed d\u1ee5ng hi\u1ec7u \u1ee9ng b\u1ea3ng ph\u1ea5n \u0111\u1ed9c \u0111\u00e1o\" class=\"wp-image-172695\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-46.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-46-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-46-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-46-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-46-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-46-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-46-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-46-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-46-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-46-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">Banner Back to School s\u1eed d\u1ee5ng hi\u1ec7u \u1ee9ng b\u1ea3ng ph\u1ea5n \u0111\u1ed9c \u0111\u00e1o (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/1T9Ii-rMi_ztI6G-B_8DS3BQeAFgvqLUX\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-47-1440x900.jpg\" alt=\"Banner t\u1ef1u tr\u01b0\u1eddng thi\u1ebft k\u1ebf theo phong c\u00e1ch doodle\" class=\"wp-image-172696\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-47.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-47-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-47-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-47-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-47-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-47-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-47-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-47-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-47-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-47-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">Banner t\u1ef1u tr\u01b0\u1eddng thi\u1ebft k\u1ebf theo phong c\u00e1ch doodle (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/1TStV5AdE_38r7etagzngLwmIP_lbgyi7\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-48-1440x900.jpg\" alt=\"Back to School banner phong c\u00e1ch s\u00e1ng t\u1ea1o v\u1edbi h\u00ecnh minh h\u1ecda 3D\" class=\"wp-image-172697\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-48.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-48-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-48-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-48-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-48-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-48-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-48-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-48-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-48-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-48-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">Back to School banner phong c\u00e1ch s\u00e1ng t\u1ea1o v\u1edbi h\u00ecnh minh h\u1ecda 3D (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/1gdBwd74eB3R-aJx64PLxk4YGJ5eMO9Zn\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-49-1440x900.jpg\" alt=\"B\u1ed9 s\u01b0u t\u1eadp banner Back to School Full HD mi\u1ec5n ph\u00ed\" class=\"wp-image-172698\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-49.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-49-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-49-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-49-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-49-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-49-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-49-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-49-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-49-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-49-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">B\u1ed9 s\u01b0u t\u1eadp banner Back to School Full HD mi\u1ec5n ph\u00ed (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/drive.google.com\/file\/d\/1DFCxT8z2dV3ALvlXYvr_DcTjziptmBe4\/view\" rel=\"nofollow noopener\" target=\"_blank\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-50-1440x900.jpg\" alt=\"Banner ch\u00e0o n\u0103m h\u1ecdc m\u1edbi v\u1edbi thi\u1ebft k\u1ebf s\u00e1ng t\u1ea1o\" class=\"wp-image-172699\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-50.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-50-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-50-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-50-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-50-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-50-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-50-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-50-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-50-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-50-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><\/a><figcaption class=\"wp-element-caption\">Banner ch\u00e0o n\u0103m h\u1ecdc m\u1edbi v\u1edbi thi\u1ebft k\u1ebf s\u00e1ng t\u1ea1o (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<h2><strong>II. K\u00edch th\u01b0\u1edbc chu\u1ea9n c\u1ee7a Back to School banner<\/strong><\/h2>\n\n\n\n<p>\u0110\u1ec3 Back to School banner hi\u1ec3n th\u1ecb s\u1eafc n\u00e9t v\u00e0 chuy\u00ean nghi\u1ec7p tr\u00ean t\u1eebng n\u1ec1n t\u1ea3ng, b\u1ea1n c\u1ea7n l\u1ef1a ch\u1ecdn \u0111\u00fang k\u00edch th\u01b0\u1edbc ngay t\u1eeb khi thi\u1ebft k\u1ebf. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 nh\u1eefng k\u00edch th\u01b0\u1edbc ph\u1ed5 bi\u1ebfn m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o.<\/p>\n\n\n\n<h3><strong>1. K\u00edch th\u01b0\u1edbc Back to School banner cho Website<\/strong><\/h3>\n\n\n\n<p>Banner tr\u00ean website th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u1eb7t \u1edf trang ch\u1ee7, trang khuy\u1ebfn m\u00e3i ho\u1eb7c landing page nh\u1eb1m thu h\u00fat ng\u01b0\u1eddi truy c\u1eadp ngay t\u1eeb l\u1ea7n \u0111\u1ea7u ti\u00ean. M\u1ed9t s\u1ed1 k\u00edch th\u01b0\u1edbc \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn g\u1ed3m:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Lo\u1ea1i banner<\/strong><\/td><td><strong>K\u00edch th\u01b0\u1edbc \u0111\u1ec1 xu\u1ea5t<\/strong><\/td><\/tr><tr><td>Leaderboard<\/td><td>728 \u00d7 90 px<\/td><\/tr><tr><td>Full Banner<\/td><td>468 \u00d7 60 px<\/td><\/tr><tr><td>Hero Banner<\/td><td>1200 \u00d7 400 px<\/td><\/tr><tr><td>Hero Banner to\u00e0n m\u00e0n h\u00ecnh<\/td><td>1920 \u00d7 600 px<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>N\u1ebfu website c\u00f3 giao di\u1ec7n t\u00f9y ch\u1ec9nh, b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 thi\u1ebft k\u1ebf banner theo \u0111\u00fang k\u00edch th\u01b0\u1edbc c\u1ee7a t\u1eebng v\u1ecb tr\u00ed hi\u1ec3n th\u1ecb \u0111\u1ec3 t\u1ed1i \u01b0u tr\u1ea3i nghi\u1ec7m ng\u01b0\u1eddi d\u00f9ng.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-69-1440x900.jpg\" alt=\"Back to School banner cho Website\" class=\"wp-image-172719\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-69.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-69-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-69-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-69-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-69-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-69-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-69-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-69-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-69-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-69-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><figcaption class=\"wp-element-caption\">Back to School banner cho Website (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<h3><strong>2. K\u00edch th\u01b0\u1edbc Back to School banner cho m\u1ea1ng x\u00e3 h\u1ed9i<\/strong><\/h3>\n\n\n\n<p>M\u1ed7i n\u1ec1n t\u1ea3ng m\u1ea1ng x\u00e3 h\u1ed9i s\u1ebd c\u00f3 t\u1ef7 l\u1ec7 khung h\u00ecnh kh\u00e1c nhau. V\u00ec v\u1eady, b\u1ea1n n\u00ean xu\u1ea5t \u0111\u00fang k\u00edch th\u01b0\u1edbc \u0111\u1ec3 h\u00ecnh \u1ea3nh kh\u00f4ng b\u1ecb c\u1eaft ho\u1eb7c gi\u1ea3m ch\u1ea5t l\u01b0\u1ee3ng.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>N\u1ec1n t\u1ea3ng<\/strong><\/td><td><strong>K\u00edch th\u01b0\u1edbc \u0111\u1ec1 xu\u1ea5t<\/strong><\/td><\/tr><tr><td>Facebook Cover<\/td><td>820 \u00d7 312 px<\/td><\/tr><tr><td>Facebook Post<\/td><td>1200 \u00d7 630 px ho\u1eb7c 1080 \u00d7 1080 px<\/td><\/tr><tr><td>Instagram Post<\/td><td>1080 \u00d7 1080 px<\/td><\/tr><tr><td>Instagram Story<\/td><td>1080 \u00d7 1920 px<\/td><\/tr><tr><td>Zalo C\u00e1 nh\u00e2n<\/td><td>640 \u00d7 700 px<\/td><\/tr><tr><td>Zalo Official Account<\/td><td>320 \u00d7 350 px<\/td><\/tr><tr><td>Zalo Post<\/td><td>500 \u00d7 500 px ho\u1eb7c 700 \u00d7 500 px<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Vi\u1ec7c s\u1eed d\u1ee5ng \u0111\u00fang k\u00edch th\u01b0\u1edbc s\u1ebd gi\u00fap banner hi\u1ec3n th\u1ecb r\u00f5 n\u00e9t tr\u00ean c\u1ea3 m\u00e1y t\u00ednh v\u00e0 \u0111i\u1ec7n tho\u1ea1i, \u0111\u1ed3ng th\u1eddi t\u0103ng t\u00ednh chuy\u00ean nghi\u1ec7p cho chi\u1ebfn d\u1ecbch truy\u1ec1n th\u00f4ng.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-70-1440x900.jpg\" alt=\"M\u1eabu banner Back to School cho m\u1ea1ng x\u00e3 h\u1ed9i\" class=\"wp-image-172720\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-70.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-70-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-70-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-70-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-70-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-70-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-70-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-70-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-70-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-70-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><figcaption class=\"wp-element-caption\">M\u1eabu banner Back to School cho m\u1ea1ng x\u00e3 h\u1ed9i (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<h3><strong>3. K\u00edch th\u01b0\u1edbc Back to School banner \u0111\u1ec3 in \u1ea5n<\/strong><\/h3>\n\n\n\n<p>N\u1ebfu s\u1eed d\u1ee5ng banner cho c\u00e1c s\u1ef1 ki\u1ec7n khai gi\u1ea3ng, h\u1ed9i ch\u1ee3 ho\u1eb7c c\u1eeda h\u00e0ng, b\u1ea1n n\u00ean l\u1ef1a ch\u1ecdn k\u00edch th\u01b0\u1edbc ph\u00f9 h\u1ee3p v\u1edbi kh\u00f4ng gian tr\u01b0ng b\u00e0y.<\/p>\n\n\n\n<p>M\u1ed9t s\u1ed1 k\u00edch th\u01b0\u1edbc ph\u1ed5 bi\u1ebfn g\u1ed3m:<\/p>\n\n\n\n<ul>\n<li><strong>Standee:<\/strong> 60 \u00d7 160 cm, 80 \u00d7 180 cm ho\u1eb7c 80 \u00d7 200 cm.<\/li>\n\n\n\n<li><strong>Backdrop s\u00e2n kh\u1ea5u:<\/strong> 2,5 \u00d7 3 m, 3 \u00d7 4 m ho\u1eb7c 3 \u00d7 5 m (c\u00f3 th\u1ec3 t\u00f9y ch\u1ec9nh theo \u0111\u1ecba \u0111i\u1ec3m).<\/li>\n<\/ul>\n\n\n\n<p>Ngo\u00e0i k\u00edch th\u01b0\u1edbc, b\u1ea1n c\u0169ng n\u00ean thi\u1ebft k\u1ebf \u1edf \u0111\u1ed9 ph\u00e2n gi\u1ea3i t\u1ed1i thi\u1ec3u 300 DPI \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o h\u00ecnh \u1ea3nh s\u1eafc n\u00e9t khi in kh\u1ed5 l\u1edbn.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-71-1440x900.jpg\" alt=\"Thi\u1ebft k\u1ebf banner  Back to School \u0111\u1ec3 in \u1ea5n\" class=\"wp-image-172721\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-71.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-71-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-71-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-71-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-71-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-71-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-71-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-71-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-71-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-71-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><figcaption class=\"wp-element-caption\">Thi\u1ebft k\u1ebf banner  Back to School \u0111\u1ec3 in \u1ea5n (Ngu\u1ed3n: Internet)<\/figcaption><\/figure>\n\n\n\n<h2><strong>IV. C\u00e1ch thi\u1ebft k\u1ebf Back to School banner \u0111\u01a1n gi\u1ea3n b\u1eb1ng Canva<\/strong><\/h2>\n\n\n\n<p>N\u1ebfu ch\u01b0a c\u00f3 nhi\u1ec1u kinh nghi\u1ec7m v\u1ec1 thi\u1ebft k\u1ebf \u0111\u1ed3 h\u1ecda, b\u1ea1n v\u1eabn c\u00f3 th\u1ec3 t\u1ef1 t\u1ea1o m\u1ed9t Back to School banner chuy\u00ean nghi\u1ec7p nh\u1edd Canva. \u0110\u00e2y l\u00e0 c\u00f4ng c\u1ee5 thi\u1ebft k\u1ebf tr\u1ef1c tuy\u1ebfn s\u1edf h\u1eefu kho template phong ph\u00fa c\u00f9ng giao di\u1ec7n tr\u1ef1c quan, gi\u00fap b\u1ea1n d\u1ec5 d\u00e0ng ch\u1ec9nh s\u1eeda ch\u1ec9 trong v\u00e0i ph\u00fat.<\/p>\n\n\n\n<p><strong>B\u01b0\u1edbc 1: Truy c\u1eadp Canva v\u00e0 \u0111\u0103ng nh\u1eadp t\u00e0i kho\u1ea3n:<\/strong> \u0110\u1ea7u ti\u00ean, h\u00e3y truy c\u1eadp website Canva v\u00e0 \u0111\u0103ng nh\u1eadp b\u1eb1ng t\u00e0i kho\u1ea3n Google, Facebook ho\u1eb7c email. N\u1ebfu ch\u01b0a c\u00f3 t\u00e0i kho\u1ea3n, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u0103ng k\u00fd mi\u1ec5n ph\u00ed ch\u1ec9 v\u1edbi v\u00e0i thao t\u00e1c.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-72-1440x900.jpg\" alt=\"\u0110\u0103ng nh\u1eadp v\u00e0o Canva b\u1eb1ng t\u00e0i kho\u1ea3n Google\" class=\"wp-image-172722\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-72.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-72-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-72-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-72-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-72-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-72-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-72-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-72-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-72-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-72-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><figcaption class=\"wp-element-caption\">\u0110\u0103ng nh\u1eadp v\u00e0o Canva b\u1eb1ng t\u00e0i kho\u1ea3n Google<\/figcaption><\/figure>\n\n\n\n<p><strong>B\u01b0\u1edbc 2: T\u1ea1o thi\u1ebft k\u1ebf m\u1edbi:<\/strong> T\u1ea1i giao di\u1ec7n trang ch\u1ee7, nh\u1ea5n v\u00e0o bi\u1ec3u t\u01b0\u1ee3ng d\u1ea5u \u201c+\u201d \u0111\u1ec3 t\u1ea1o thi\u1ebft k\u1ebf m\u1edbi, sau \u0111\u00f3 ch\u1ecdn k\u00edch th\u01b0\u1edbc banner ph\u00f9 h\u1ee3p ho\u1eb7c nh\u1eadp k\u00edch th\u01b0\u1edbc t\u00f9y ch\u1ec9nh theo nhu c\u1ea7u s\u1eed d\u1ee5ng.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-73-1440x900.jpg\" alt=\"T\u1ea1o thi\u1ebft k\u1ebf m\u1edbi tr\u00ean Canva\" class=\"wp-image-172723\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-73.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-73-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-73-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-73-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-73-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-73-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-73-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-73-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-73-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-73-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><figcaption class=\"wp-element-caption\">T\u1ea1o thi\u1ebft k\u1ebf m\u1edbi tr\u00ean Canva<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-74-1440x900.jpg\" alt=\"T\u00f9y ch\u1ecdn k\u00edch th\u01b0\u1edbc ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u\" class=\"wp-image-172724\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-74.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-74-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-74-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-74-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-74-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-74-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-74-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-74-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-74-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-74-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><figcaption class=\"wp-element-caption\">T\u00f9y ch\u1ecdn k\u00edch th\u01b0\u1edbc ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u<\/figcaption><\/figure>\n\n\n\n<p><strong>B\u01b0\u1edbc 3: T\u00ecm ki\u1ebfm m\u1eabu Back to School banner:<\/strong> Trong thanh t\u00ecm ki\u1ebfm c\u1ee7a Canva, nh\u1eadp c\u00e1c t\u1eeb kh\u00f3a nh\u01b0:<\/p>\n\n\n\n<ul>\n<li>Back to School Banner<\/li>\n\n\n\n<li>School Banner<\/li>\n\n\n\n<li>Education Banner<\/li>\n\n\n\n<li>Sale Banner<\/li>\n<\/ul>\n\n\n\n<p>H\u1ec7 th\u1ed1ng s\u1ebd g\u1ee3i \u00fd h\u00e0ng tr\u0103m m\u1eabu thi\u1ebft k\u1ebf mi\u1ec5n ph\u00ed v\u00e0 tr\u1ea3 ph\u00ed \u0111\u1ec3 b\u1ea1n l\u1ef1a ch\u1ecdn.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-75-1440x900.jpg\" alt=\"T\u00ecm ki\u1ebfm m\u1eabu banner ph\u00f9 h\u1ee3p \" class=\"wp-image-172725\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-75.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-75-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-75-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-75-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-75-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-75-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-75-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-75-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-75-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-75-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><figcaption class=\"wp-element-caption\">T\u00ecm ki\u1ebfm m\u1eabu banner ph\u00f9 h\u1ee3p <\/figcaption><\/figure>\n\n\n\n<p><strong>B\u01b0\u1edbc 4: Ch\u1ec9nh s\u1eeda n\u1ed9i dung theo \u00fd mu\u1ed1n:<\/strong> Sau khi ch\u1ecdn \u0111\u01b0\u1ee3c m\u1eabu ph\u00f9 h\u1ee3p, b\u1ea1n c\u00f3 th\u1ec3 t\u00f9y ch\u1ec9nh c\u00e1c th\u00e0nh ph\u1ea7n \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi th\u01b0\u01a1ng hi\u1ec7u ho\u1eb7c ch\u01b0\u01a1ng tr\u00ecnh qu\u1ea3ng b\u00e1.<\/p>\n\n\n\n<p>M\u1ed9t s\u1ed1 n\u1ed9i dung th\u01b0\u1eddng \u0111\u01b0\u1ee3c ch\u1ec9nh s\u1eeda g\u1ed3m:<\/p>\n\n\n\n<ul>\n<li>Thay \u0111\u1ed5i h\u00ecnh \u1ea3nh ho\u1eb7c logo.<\/li>\n\n\n\n<li>C\u1eadp nh\u1eadt ti\u00eau \u0111\u1ec1 v\u00e0 n\u1ed9i dung khuy\u1ebfn m\u00e3i.<\/li>\n\n\n\n<li>Ch\u1ec9nh font ch\u1eef, k\u00edch th\u01b0\u1edbc v\u00e0 m\u00e0u s\u1eafc.<\/li>\n\n\n\n<li>Th\u00eam bi\u1ec3u t\u01b0\u1ee3ng, sticker ho\u1eb7c c\u00e1c y\u1ebfu t\u1ed1 \u0111\u1ed3 h\u1ecda h\u1ecdc \u0111\u01b0\u1eddng.<\/li>\n\n\n\n<li>\u0110i\u1ec1u ch\u1ec9nh b\u1ea3ng m\u00e0u theo nh\u1eadn di\u1ec7n th\u01b0\u01a1ng hi\u1ec7u.<\/li>\n<\/ul>\n\n\n\n<p>N\u1ebfu mu\u1ed1n thi\u1ebft k\u1ebf t\u1eeb \u0111\u1ea7u, Canva c\u0169ng cung c\u1ea5p \u0111\u1ea7y \u0111\u1ee7 c\u00f4ng c\u1ee5 \u0111\u1ec3 b\u1ea1n t\u1ef1 do s\u00e1ng t\u1ea1o tr\u00ean m\u1ed9t khung v\u1ebd tr\u1ed1ng.<\/p>\n\n\n\n<p><strong>B\u01b0\u1edbc 5: T\u1ea3i xu\u1ed1ng v\u00e0 s\u1eed d\u1ee5ng:<\/strong> Sau khi ho\u00e0n thi\u1ec7n thi\u1ebft k\u1ebf, nh\u1ea5n <strong>Chia s\u1ebb<\/strong> &gt; <strong>T\u1ea3i xu\u1ed1ng<\/strong>, sau \u0111\u00f3 l\u1ef1a ch\u1ecdn \u0111\u1ecbnh d\u1ea1ng mong mu\u1ed1n nh\u01b0 PNG, JPG ho\u1eb7c PDF.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1440\" height=\"900\" src=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-76-1440x900.jpg\" alt=\"C\u00e1c b\u01b0\u1edbc t\u1ea3i xu\u1ed1ng banner sau khi ho\u00e0n thi\u1ec7n\" class=\"wp-image-172726\" srcset=\"https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-76.jpg 1440w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-76-300x188.jpg 300w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-76-768x480.jpg 768w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-76-150x94.jpg 150w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-76-600x375.jpg 600w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-76-696x435.jpg 696w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-76-1392x870.jpg 1392w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-76-1068x668.jpg 1068w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-76-672x420.jpg 672w, https:\/\/phongvu.vn\/cong-nghe\/wp-content\/uploads\/2026\/07\/banner-back-to-school-76-1344x840.jpg 1344w\" sizes=\"(max-width: 1440px) 100vw, 1440px\" title=\"\"><figcaption class=\"wp-element-caption\">C\u00e1c b\u01b0\u1edbc t\u1ea3i xu\u1ed1ng banner sau khi ho\u00e0n thi\u1ec7n<\/figcaption><\/figure>\n\n\n\n<p>Ch\u1ec9 v\u1edbi v\u00e0i b\u01b0\u1edbc \u0111\u01a1n gi\u1ea3n, b\u1ea1n \u0111\u00e3 c\u00f3 th\u1ec3 t\u1ea1o m\u1ed9t Back to School banner \u0111\u1eb9p m\u1eaft, chuy\u00ean nghi\u1ec7p v\u00e0 ph\u00f9 h\u1ee3p v\u1edbi nhi\u1ec1u m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng m\u00e0 kh\u00f4ng c\u1ea7n \u0111\u1ebfn ph\u1ea7n m\u1ec1m thi\u1ebft k\u1ebf chuy\u00ean d\u1ee5ng.<\/p>\n\n\n\n<h2><strong>V. T\u1ed5ng k\u1ebft<\/strong><\/h2>\n\n\n\n<p>M\u1ed9t Back to School banner \u0111\u1eb9p kh\u00f4ng ch\u1ec9 g\u00f3p ph\u1ea7n n\u00e2ng cao h\u00ecnh \u1ea3nh th\u01b0\u01a1ng hi\u1ec7u m\u00e0 c\u00f2n gi\u00fap chi\u1ebfn d\u1ecbch qu\u1ea3ng b\u00e1 m\u00f9a t\u1ef1u tr\u01b0\u1eddng \u0111\u1ea1t hi\u1ec7u qu\u1ea3 cao h\u01a1n. Hy v\u1ecdng nh\u1eefng m\u1eabu g\u1ee3i \u00fd, k\u00edch th\u01b0\u1edbc ti\u00eau chu\u1ea9n v\u00e0 h\u01b0\u1edbng d\u1eabn thi\u1ebft k\u1ebf b\u1eb1ng Canva trong b\u00e0i vi\u1ebft s\u1ebd gi\u00fap b\u1ea1n d\u1ec5 d\u00e0ng t\u1ea1o n\u00ean Back to School banner ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u s\u1eed d\u1ee5ng. \u0110\u1eebng qu\u00ean theo d\u00f5i Phong V\u0169 Tech News \u0111\u1ec3 c\u1eadp nh\u1eadt th\u00eam nhi\u1ec1u m\u1eb9o thi\u1ebft k\u1ebf, xu h\u01b0\u1edbng c\u00f4ng ngh\u1ec7 v\u00e0 c\u00e1c t\u00e0i nguy\u00ean mi\u1ec5n ph\u00ed h\u1eefu \u00edch d\u00e0nh cho h\u1ecdc t\u1eadp, l\u00e0m vi\u1ec7c v\u00e0 kinh doanh.<\/p>\n\n\n\n<p><strong>B\u00e0i vi\u1ebft li\u00ean quan:<\/strong><\/p>\n\n\n\n<ul>\n<li><a href=\"https:\/\/phongvu.vn\/cong-nghe\/back-to-school-2026-uu-dai-doi-diem-thi-thpt\/\" target=\"_blank\" rel=\"noreferrer noopener\">Back To School 2026: \u01afu \u0111\u00e3i \u0111\u1ed5i \u0111i\u1ec3m thi THPT khi mua Laptop &amp; MacBook Neo t\u1ea1i Phong V\u0169<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/phongvu.vn\/cong-nghe\/build-pc-dinh-nhan-qua-xin-cung-phong-vu\/\" target=\"_blank\" rel=\"noreferrer noopener\">Back to school c\u00f9ng GIGABYTE \u2013 Build PC \u0111\u1ec9nh, nh\u1eadn qu\u00e0 x\u1ecbn c\u00f9ng Phong V\u0169<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/phongvu.vn\/cong-nghe\/back-to-school-voi-o-cung-transcend-tai-phong-vu\/\" target=\"_blank\" rel=\"noreferrer noopener\">H\u1ecdc t\u1eadp hi\u1ec7u qu\u1ea3 m\u00f9a Back to School v\u1edbi \u1ed5 c\u1ee9ng Transcend t\u1ea1i Phong V\u0169&nbsp;trong th\u00e1ng 9 n\u00e0y<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>M\u00f9a t\u1ef1u tr\u01b0\u1eddng lu\u00f4n l\u00e0 th\u1eddi \u0111i\u1ec3m s\u00f4i \u0111\u1ed9ng \u0111\u1ec3 c\u00e1c c\u1eeda h\u00e0ng, trung t\u00e2m gi\u00e1o d\u1ee5c, tr\u01b0\u1eddng h\u1ecdc v\u00e0 doanh nghi\u1ec7p tri\u1ec3n khai nhi\u1ec1u ch\u01b0\u01a1ng tr\u00ecnh truy\u1ec1n th\u00f4ng h\u1ea5p d\u1eabn. M\u1ed9t Back to School banner \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb9p m\u1eaft kh\u00f4ng ch\u1ec9 gi\u00fap thu h\u00fat s\u1ef1 ch\u00fa \u00fd m\u00e0 c\u00f2n n\u00e2ng cao hi\u1ec7u qu\u1ea3 [&hellip;]<\/p>\n","protected":false},"author":28,"featured_media":172651,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false},"categories":[725],"tags":[],"_links":{"self":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/172642"}],"collection":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/users\/28"}],"replies":[{"embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/comments?post=172642"}],"version-history":[{"count":5,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/172642\/revisions"}],"predecessor-version":[{"id":172796,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/posts\/172642\/revisions\/172796"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/media\/172651"}],"wp:attachment":[{"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/media?parent=172642"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/categories?post=172642"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/phongvu.vn\/cong-nghe\/wp-json\/wp\/v2\/tags?post=172642"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}