{"id":2338,"date":"2026-04-25T02:42:23","date_gmt":"2026-04-25T02:42:23","guid":{"rendered":"https:\/\/77.buffdemo.com\/index.php\/2026\/04\/25\/cong-pha-bat-dang-thuc-ngoc-huyen-lb\/"},"modified":"2026-04-25T02:42:23","modified_gmt":"2026-04-25T02:42:23","slug":"cong-pha-bat-dang-thuc-ngoc-huyen-lb","status":"publish","type":"post","link":"https:\/\/77.buffdemo.com\/index.php\/2026\/04\/25\/cong-pha-bat-dang-thuc-ngoc-huyen-lb\/","title":{"rendered":"T\u00e0i li\u1ec7u C\u00f4ng ph\u00e1 B\u1ea5t \u0111\u1eb3ng th\u1ee9c \u2013 Ng\u1ecdc Huy\u1ec1n LB"},"content":{"rendered":"<div class=\"entry-content single-page\">\n<p>T\u00e0i li\u1ec7u \u00f4n thi (tailieuonthi.org) chia s\u1ebb t\u1edbi c\u00e1c b\u1ea1n h\u1ecdc sinh t\u00e0i li\u1ec7u c\u00f4ng ph\u00e1 b\u1ea5t \u0111\u1eb3ng th\u1ee9c \u2013 Ng\u1ecdc Huy\u1ec1n LB mi\u1ec5n ph\u00ed. \u0110\u00e2y l\u00e0 t\u00e0i li\u1ec7u gi\u00fap c\u00e1c b\u1ea1n c\u00f3 n\u1ec1n t\u1ea3ng ki\u1ebfn th\u1ee9c v\u1eefng ch\u1eafc v\u00e0 ph\u01b0\u01a1ng ph\u00e1p gi\u1ea3i hi\u1ec7u qu\u1ea3 c\u00e1c d\u1ea1ng b\u00e0i b\u1ea5t \u0111\u1eb3ng th\u1ee9c<\/p>\n<div class=\"code-block code-block-2\" style=\"margin: 8px auto; text-align: center; display: block; clear: both;\">\n<div> <\/div>\n<\/div>\n<h2 class=\"wp-block-heading has-vivid-red-color has-text-color has-large-font-size\"><span class=\"ez-toc-section\" id=\"Gioi_thieu_tai_lieu_Cong_pha_bat_dang_thuc_%E2%80%93_Ngoc_Huyen_LB\"><\/span>Gi\u1edbi thi\u1ec7u t\u00e0i li\u1ec7u C\u00f4ng ph\u00e1 b\u1ea5t \u0111\u1eb3ng th\u1ee9c \u2013 Ng\u1ecdc Huy\u1ec1n LB <span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>T\u00e0i li\u1ec7u bao g\u1ed3m 49 trang t\u1ed5ng h\u1ee3p ki\u1ebfn th\u1ee9c v\u00e0 ph\u01b0\u01a1ng ph\u00e1p gi\u1ea3i hi\u1ec7u qu\u1ea3 cho t\u1eebng d\u1ea1ng b\u00e0i c\u1ee7a B\u1ea5t \u0111\u1eb3ng th\u1ee9c do c\u00f4 Ng\u1ecdc Huy\u1ec1n LB bi\u00ean so\u1ea1n. B\u1ed9 t\u00e0i li\u1ec7u n\u00e0y c\u00f3 h\u01b0\u1edfng d\u1eabn c\u00e1ch l\u00e0m v\u00e0 gi\u1ea3i th\u00edch r\u1ea5t r\u00f5 r\u00e0ng, d\u1ec5 hi\u1ec3u; k\u00e8m theo \u0111\u00f3 l\u00e0 c\u00f3 nhi\u1ec1u m\u1eb9o (trick) ghi nh\u1edb, l\u00e0m b\u00e0i r\u1ea5t h\u1eefu \u00edch. M\u1ecdi ng\u01b0\u1eddi tham kh\u1ea3o nh\u00e9:<\/p>\n<h3 class=\"wp-block-heading has-cyan-bluish-gray-background-color has-background has-medium-font-size\"><span class=\"ez-toc-section\" id=\"Noi_dung_tai_lieu\"><\/span><strong>N\u1ed9i dung t\u00e0i li\u1ec7u:<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>T\u00e0i li\u1ec7u g\u1ed3m c\u00e1c ch\u1ee7 \u0111\u1ec1 sau:<\/p>\n<ul class=\"wp-block-list\">\n<li>CH\u01af\u01a0NG I: HAI B\u1ea4T \u0110\u1eb2NG TH\u1ee8C C\u1ed4 \u0110I\u1ec2N<\/li>\n<li>CH\u01af\u01a0NG II: B\u1ea4T \u0110\u1eb2NG TH\u1ee8C M\u1ed8T BI\u1ebeN<\/li>\n<li>CH\u01af\u01a0NG III: B\u1ea4T \u0110\u1eb2NG TH\u1ee8C HAI BI\u1ebeN<\/li>\n<li>CH\u01af\u01a0NG IV: B\u1ea4T \u0110\u1eb2NG TH\u1ee8C BA BI\u1ebeN<\/li>\n<li>CH\u01af\u01a0NG V: B\u1ea4T \u0110\u1eb2NG TH\u1ee8C L\u01af\u1ee2NG GI\u00c1C<\/li>\n<li>CH\u01af\u01a0NG VI: PH\u01af\u01a0NG PH\u00c1P TAM TH\u1ee8C B\u1eacC HAI<\/li>\n<li>CH\u01af\u01a0NG VII: \u201cV\u00d9NG BI\u1ec2N\u201d CH\u01afA \u0110\u01af\u1ee2C KHAI TH\u00c1C<\/li>\n<li>CH\u01af\u01a0NG VIII: B\u1ea4T \u0110\u1eb2NG TH\u1ee8C CH\u1eccN L\u1eccC<\/li>\n<li>CH\u01af\u01a0NG IX: \u0110\u00c0O S\u00c2U V\u00c0 M\u1ede R\u1ed8NG C\u00c1C B\u1ea4T \u0110\u1eb2NG TH\u1ee8C HAY D\u00d9NG<\/li>\n<li>CH\u01af\u01a0NG X: M\u1ed8T S\u1ed0 B\u1ed4 \u0110\u1ec0 B\u1ea4T \u0110\u1eb2NG TH\u1ee8C HO\u00c1N V\u1eca<\/li>\n<li>CH\u01af\u01a0NG XI: M\u1ed8T S\u1ed0 PH\u01af\u01a0NG PH\u00c1P M\u1edaI TRONG B\u1ea4T \u0110\u1eb2NG TH\u1ee8C HI\u1ec6N \u0110\u1ea0I<\/li>\n<li>CH\u01af\u01a0NG XII: B\u1ea4T \u0110\u1eb2NG TH\u1ee8C TRONG C\u00c1C \u0110\u1ec0 THI CH\u1eccN HSG TR\u00caN C\u1ea2 N\u01af\u1edaC<\/li>\n<li>CH\u01af\u01a0NG XIII: TUY\u1ec2N T\u1eacP V\u00c0 T\u1ed4NG H\u1ee2P C\u00c1C B\u00c0I TO\u00c1N KH\u00d3<\/li>\n<\/ul>\n<p class=\"has-text-align-center\"><strong>Xem tr\u01b0\u1edbc t\u00e0i li\u1ec7u<\/strong><\/p>\n<p class=\"has-text-align-center\"><iframe loading=\"lazy\" height=\"480\" src=\"https:\/\/drive.google.com\/file\/d\/1FURaT1mH2bjcbBBwECbKy6vD6c-a9Yad\/preview\" width=\"640\"><\/iframe><\/p>\n<p><em><strong>T\u00e0i li\u1ec7u kh\u00e1c<\/strong><\/em><\/p>\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link wp-element-button\" href=\"https:\/\/tailieuonthi.org\/ki-thuat-casio-kinh-dien-giai-toan-vd-vdc\/\" rel=\"noreferrer noopener\" target=\"_blank\">K\u0129 thu\u1eadt Casio kinh \u0111i\u1ec3n gi\u1ea3i to\u00e1n VD \u2013 VDC l\u1edbp 12 \u2013 Ng\u1ecdc Huy\u1ec1n LB<\/a><\/div>\n<\/div>\n<h2 class=\"wp-block-heading has-vivid-red-color has-text-color has-large-font-size\"><span class=\"ez-toc-section\" id=\"Tai_tai_lieu_Cong_pha_bat_dang_thuc_%E2%80%93_Ngoc_Huyen_LB\"><\/span>T\u1ea3i t\u00e0i li\u1ec7u C\u00f4ng ph\u00e1 b\u1ea5t \u0111\u1eb3ng th\u1ee9c  \u2013 Ng\u1ecdc Huy\u1ec1n LB <span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"has-text-align-center\">C\u00e1c b\u1ea1n c\u00f3 th\u1ec3 t\u1ea3i t\u00e0i li\u1ec7u mi\u1ec5n ph\u00ed t\u1ea1i link b\u00ean d\u01b0\u1edbi.<\/p>\n<figure class=\"wp-block-image aligncenter size-full\"><a href=\"https:\/\/drive.google.com\/file\/d\/1FURaT1mH2bjcbBBwECbKy6vD6c-a9Yad\/view?usp=sharing\" rel=\"noreferrer noopener\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" alt=\"T\u1ea2I T\u00c0I LI\u1ec6U\" class=\"wp-image-1342\" height=\"100\" src=\"https:\/\/77.buffdemo.com\/wp-content\/uploads\/2026\/04\/DOWNLOAD-TAI-LIEU-1-png-6.webp\" width=\"320\"\/><\/a><\/figure>\n<p class=\"has-text-align-center has-vivid-red-color has-text-color\"><strong>Chuy\u00ean m\u1ee5c: <a href=\"https:\/\/tailieuonthi.org\/category\/tai-lieu-toan\/\" rel=\"noreferrer noopener\" target=\"_blank\">T\u00e0i li\u1ec7u m\u00f4n To\u00e1n<\/a><\/strong><\/p>\n<p class=\"has-text-align-center has-vivid-red-color has-text-color has-link-color wp-elements-8c3540d75b55596b13943f6776104683\"><strong><a href=\"https:\/\/www.facebook.com\/groups\/onthidaihoc.tlot\" rel=\"noreferrer noopener\" target=\"_blank\">THAM GIA GROUP FACEBOOK<\/a><\/strong><\/p>\n<p><strong>H\u01b0\u1edbng d\u1eabn t\u1ea3i t\u00e0i li\u1ec7u: <\/strong>N\u1ebfu c\u00f3 qu\u1ea3ng c\u00e1o shopee nh\u1ea3y tab th\u00ec b\u1ea1n quay l\u1ea1i trang c\u0169 b\u1ea5m l\u1ea1i n\u00fat t\u1ea3i t\u00e0i li\u1ec7u l\u00e0 \u0111\u01b0\u1ee3c nha.<\/p>\n<figure class=\"wp-block-embed aligncenter is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\">\n<div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen=\"\" frameborder=\"0\" height=\"574\" referrerpolicy=\"strict-origin-when-cross-origin\" src=\"https:\/\/www.youtube.com\/embed\/EB3q8408VeA?feature=oembed\" title=\"H\u01b0\u1edbng d\u1eabn t\u1ea3i t\u00e0i li\u1ec7u tr\u00ean website Tailieuonthi.org\" width=\"1020\"><\/iframe><\/div>\n<\/figure>\n<p>M\u1ecdi khi\u1ebfu n\u1ea1i li\u00ean quan t\u1edbi b\u1ea3n quy\u1ec1n, xui v\u00f2ng l\u00f2ng li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i \u0111\u1ec3 c\u00f3 ph\u01b0\u01a1ng \u00e1n x\u1eed l\u00fd h\u1ee3p l\u00fd nh\u1ea5t.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>T\u00e0i li\u1ec7u \u00f4n thi (tailieuonthi.org) chia s\u1ebb t\u1edbi c\u00e1c b\u1ea1n h\u1ecdc sinh t\u00e0i li\u1ec7u c\u00f4ng ph\u00e1 b\u1ea5t \u0111\u1eb3ng th\u1ee9c \u2013 Ng\u1ecdc Huy\u1ec1n LB mi\u1ec5n ph\u00ed. \u0110\u00e2y l\u00e0 t\u00e0i li\u1ec7u gi\u00fap c\u00e1c b\u1ea1n c\u00f3 n\u1ec1n t\u1ea3ng ki\u1ebfn th\u1ee9c v\u1eefng ch\u1eafc v\u00e0 ph\u01b0\u01a1ng ph\u00e1p gi\u1ea3i hi\u1ec7u qu\u1ea3 c\u00e1c d\u1ea1ng b\u00e0i b\u1ea5t \u0111\u1eb3ng th\u1ee9c Gi\u1edbi thi\u1ec7u t\u00e0i li\u1ec7u [&#8230;]\n","protected":false},"author":1,"featured_media":2337,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[24],"tags":[],"class_list":["post-2338","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-toan-10"],"_links":{"self":[{"href":"https:\/\/77.buffdemo.com\/index.php\/wp-json\/wp\/v2\/posts\/2338","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/77.buffdemo.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/77.buffdemo.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/77.buffdemo.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/77.buffdemo.com\/index.php\/wp-json\/wp\/v2\/comments?post=2338"}],"version-history":[{"count":0,"href":"https:\/\/77.buffdemo.com\/index.php\/wp-json\/wp\/v2\/posts\/2338\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/77.buffdemo.com\/index.php\/wp-json\/wp\/v2\/media\/2337"}],"wp:attachment":[{"href":"https:\/\/77.buffdemo.com\/index.php\/wp-json\/wp\/v2\/media?parent=2338"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/77.buffdemo.com\/index.php\/wp-json\/wp\/v2\/categories?post=2338"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/77.buffdemo.com\/index.php\/wp-json\/wp\/v2\/tags?post=2338"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}