{"id":18769,"date":"2024-03-19T03:50:22","date_gmt":"2024-03-19T03:50:22","guid":{"rendered":"https:\/\/soicau1076.minhngocxoso.com\/?p=18769"},"modified":"2024-03-19T03:50:22","modified_gmt":"2024-03-19T03:50:22","slug":"co-so-ly-thuyet-chung-ve-lo-de-hoc-mien-bac","status":"publish","type":"post","link":"https:\/\/dudoanchinhxac100.com\/co-so-ly-thuyet-chung-ve-lo-de-hoc-mien-bac\/","title":{"rendered":"c\u01a1 s\u1edf l\u00fd thuy\u1ebft chung v\u1ec1 l\u00f4 \u0111\u1ec1 h\u1ecdc mi\u1ec1n b\u1eafc"},"content":{"rendered":"<p><span style=\"color: #000000\">L\u00e0m ch\u1ee7 c\u00e1c con s\u1ed1 trong&nbsp;l\u00f4 \u0111\u1ec1 h\u1ecdc&nbsp;Mi\u1ec1n B\u1eafc, t\u00ecm ra quy lu\u1eadt v\u00e0 \u0111\u00e1nh th\u1eafng lu\u00f4n l\u00e0 mong mu\u1ed1n l\u1edbn nh\u1ea5t c\u1ee7a nh\u1eefng ng\u01b0\u1eddi ch\u01a1i l\u00f4 \u0111\u1ec1. B\u1edfi th\u1ebf m\u00e0 t\u1eeb xa x\u01b0a t\u1edbi nay, \u00f4ng cha ta \u0111\u00e3 c\u00f3 nh\u1eefng&nbsp;b\u00ed k\u00edp l\u00f4 \u0111\u1ec1 h\u1ecdc Mi\u1ec1n B\u1eafc \u0111\u1ec3 \u00e1p d\u1ee5ng t\u0103ng t\u1ec9 l\u1ec7 chi\u1ebfn th\u1eafng, h\u00e3y c\u00f9ng website ch\u00fang t\u00f4i t\u00ecm hi\u1ec3u&nbsp;l\u00f4 \u0111\u1ec1 h\u1ecdc k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1.<\/span><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_11 counter-hierarchy counter-decimal ez-toc-grey\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\"><span style=\"color: #000000\">T\u00f3m t\u1eaft n\u1ed9i dung:<\/span><\/p>\n<\/div>\n<nav>\n<ul class=\"ez-toc-list ez-toc-list-level-1\">\n<li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><span style=\"color: #000000\">C\u01a1 s\u1edf l\u00fd thuy\u1ebft chung v\u1ec1 l\u00f4 \u0111\u1ec1 h\u1ecdc Mi\u1ec1n B\u1eafc<\/span><\/li>\n<li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><span style=\"color: #000000\">Nh\u1eefng ai c\u1ea7n nghi\u00ean c\u1ee9u l\u00f4 \u0111\u1ec1 h\u1ecdc?<\/span>\n<ul class=\"ez-toc-list-level-3\">\n<li class=\"ez-toc-heading-level-3\"><span style=\"color: #000000\">\u0110\u1ed1i t\u01b0\u1ee3ng c\u1ea7n nghi\u00ean c\u1ee9u l\u00f4 \u0111\u1ec1 h\u1ecdc<\/span><\/li>\n<li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><span style=\"color: #000000\">Nh\u1eefng y\u00eau c\u1ea7u khi nghi\u00ean c\u1ee9u l\u00f4 \u0111\u1ec1 h\u1ecdc<\/span><\/li>\n<\/ul>\n<\/li>\n<li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><span style=\"color: #000000\">Kh\u00e1i ni\u1ec7m \u201cb\u00f3ng\u201d trong l\u00f4 \u0111\u1ec1 h\u1ecdc k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1<\/span>\n<ul class=\"ez-toc-list-level-3\">\n<li class=\"ez-toc-heading-level-3\"><span style=\"color: #000000\">B\u00f3ng \u00e2m, d\u01b0\u01a1ng trong c\u01a1 s\u1edf l\u00fd thuy\u1ebft chung v\u1ec1 l\u00f4 \u0111\u1ec1<\/span><\/li>\n<li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><span style=\"color: #000000\">L\u00f4 \u0111\u1ec1 h\u1ecdc v\u1edbi ng\u0169 h\u00e0nh \u00e2m d\u01b0\u01a1ng<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<\/nav>\n<\/div>\n<h2><span style=\"color: #000000\"><span id=\"Co_so_ly_thuyet_chung_ve_lo_de_hoc_Mien_Bac\" class=\"ez-toc-section\"><\/span>C\u01a1 s\u1edf l\u00fd thuy\u1ebft chung v\u1ec1 l\u00f4 \u0111\u1ec1 h\u1ecdc Mi\u1ec1n B\u1eafc<\/span><\/h2>\n<p><span style=\"color: #000000\">L\u00f4 \u0111\u1ec1 xu\u1ea5t hi\u1ec7n \u1edf n\u01b0\u1edbc ta t\u1eeb r\u1ea5t l\u00e2u, g\u1ea7n nh\u01b0 c\u00f9ng th\u1eddi gian khi c\u00f4ng ty x\u1ed5 s\u1ed1 ki\u1ebfn thi\u1ebft th\u1ee7 \u0111\u00f4 ra \u0111\u1eddi, kho\u1ea3ng nh\u1eefng n\u0103m 1963. T\u1eeb nh\u1eefng con s\u1ed1 \u0111\u1ecf \u0111en m\u00e0 nay \u0111\u00e3 ph\u00e1t tri\u1ec3n th\u00e0nh b\u1ed9 m\u00f4n&nbsp;l\u00f4 \u0111\u1ec1 h\u1ecdc&nbsp;v\u1edbi v\u00f4 s\u1ed1 ki\u1ebfn th\u1ee9c v\u00e0 b\u00ed quy\u1ebft vi di\u1ec7u.<\/span><\/p>\n<p><span style=\"color: #000000\">\u0110\u1ebfn nay, \u0111\u00e3 m\u1ea5y ch\u1ee5c n\u0103m, l\u00f4 \u0111\u1ec1 h\u1ecdc v\u1eabn c\u00f3 s\u1ee9c h\u1ea5p d\u1eabn \u0111\u1eb7c bi\u1ec7t, \u0111\u01b0\u1ee3c \u0111\u00f4ng \u0111\u1ea3o ng\u01b0\u1eddi ch\u01a1i thu\u1ed9c kh\u1eafp m\u1ecdi mi\u1ec1n tr\u00ean \u0111\u1ea5t n\u01b0\u1edbc Vi\u1ec7t Nam tham gia.<\/span><\/p>\n<p><span style=\"color: #000000\">C\u00f3 th\u1ec3 k\u1ec3 \u0111\u1ebfn m\u1ed9t s\u1ed1 khu v\u1ef1c n\u1ed5i b\u1eadt nh\u01b0&nbsp;l\u00f4 \u0111\u1ec1 H\u00e0 N\u1ed9i, H\u1ed3 Ch\u00ed Minh, H\u1ea3i Ph\u00f2ng, Qu\u1ea3ng Ninh, B\u1eafc Ninh\u2026<\/span><\/p>\n<p><span style=\"color: #000000\">\u0110\u1eb7c bi\u1ec7t, ng\u01b0\u1eddi ch\u01a1i kh\u00f4ng ch\u1ec9 ch\u01a1i \u0111\u01b0\u1ee3c theo c\u00e1ch truy\u1ec1n th\u1ed1ng, ngh\u0129a l\u00e0 ghi \u0111\u1ec1 \u1edf b\u00e0 b\u00e1n n\u01b0\u1edbc, b\u00e1n cau \u0111\u1ea7u l\u00e0ng n\u1eefa m\u00e0 c\u00f2n c\u00f3 ngay tr\u00ean m\u1ea1ng Internet.<\/span><\/p>\n<p><span style=\"color: #000000\">L\u00f4 \u0111\u1ec1 h\u1ecdc&nbsp;\u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n \u0111\u1ea7u ti\u00ean \u1edf Mi\u1ec1n B\u1eafc cho n\u00ean m\u1ecdi ng\u01b0\u1eddi th\u01b0\u1eddng g\u1ecdi v\u1edbi c\u00e1i t\u00ean l\u00e0&nbsp;l\u00f4 \u0111\u1ec1 h\u1ecdc Mi\u1ec1n B\u1eafc. C\u00f9ng s\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a h\u00ecnh th\u1ee9c ch\u01a1i l\u00f4 \u0111\u1ec1 truy\u1ec1n th\u1ed1ng k\u1ebft h\u1ee3p v\u1edbi l\u00f4 \u0111\u1ec1 tr\u1ef1c tuy\u1ebfn, b\u1edfi th\u1ebf m\u00e0 c\u00e1c b\u00ed k\u00edp, chia s\u1ebb kinh nghi\u1ec7m v\u1ec1 l\u00f4 \u0111\u1ec1 h\u1ecdc c\u0169ng ph\u1ed5 bi\u1ebfn, ph\u00e1t tri\u1ec3n h\u01a1n r\u1ea5t nhi\u1ec1u.<\/span><\/p>\n<h4><span style=\"color: #000000\">C\u01a1 s\u1edf l\u00fd thuy\u1ebft chung v\u1ec1 l\u00f4 \u0111\u1ec1 h\u1ecdc Mi\u1ec1n B\u1eafc<\/span><\/h4>\n<p><span style=\"color: #000000\">Vi\u1ec7c c\u1eadp nh\u1eadt b\u00ed quy\u1ebft l\u00f4 \u0111\u1ec1 h\u1ecdc th\u01b0\u1eddng xuy\u00ean l\u00e0 c\u1ea7n thi\u1ebft, b\u1edfi c\u00e1c cao th\u1ee7 lu\u00f4n r\u1ea5t gi\u1ecfi trong vi\u1ec7c t\u00ecm ra quy lu\u1eadt c\u1ee7a tr\u00f2 ch\u01a1i may m\u1eafn n\u00e0y.<\/span><\/p>\n<p><span style=\"color: #000000\">Hi\u1ec3u nh\u01b0 v\u1eady, l\u00f4 \u0111\u1ec1 h\u1ecdc c\u0169ng nh\u01b0 nh\u1eefng m\u00f4n khoa h\u1ecdc, x\u00e3 h\u1ed9i kh\u00e1c, song kh\u00f4ng gi\u1ed1ng nh\u01b0 To\u00e1n, V\u0103n, L\u1ecbch s\u1eed, \u0110\u1ecba l\u00fd\u2026, m\u00f4n n\u00e0y c\u00f3&nbsp;c\u01a1 s\u1edf l\u00fd thuy\u1ebft chung v\u1ec1 l\u00f4 \u0111\u1ec1&nbsp;ri\u00eang v\u00e0 b\u00ean c\u1ea1nh c\u00f2n y\u00eau c\u1ea7u ki\u1ebfn th\u1ee9c chung c\u1ee7a nhi\u1ec1u l\u0129nh v\u1ef1c k\u1ebft h\u1ee3p l\u1ea1i.<\/span><\/p>\n<p><span style=\"color: #000000\">\u0110\u00f4i khi c\u00f2n c\u1ea3 vi\u1ec7c chi\u00eam tinh h\u1ecdc,&nbsp;gi\u1ea3i m\u1ed9ng gi\u1ea5c m\u01a1&nbsp;\u0111\u1ec3 nghi\u00ean c\u1ee9u, ph\u00e2n t\u00edch l\u00e0m sao ra \u0111\u01b0\u1ee3c quy lu\u1eadt s\u1ed1 h\u1ecdc c\u1ee7a c\u00e1c con s\u1ed1 xu\u1ea5t hi\u1ec7n trong 1 th\u1eddi \u0111i\u1ec3m nh\u1ea5t \u0111\u1ecbnh.<\/span><\/p>\n<p><span style=\"color: #000000\">H\u00e3y hi\u1ec3u r\u1eb1ng trong l\u00f4 \u0111\u1ec1, quy lu\u1eadt c\u1ee7a c\u00e1c con s\u1ed1 lu\u00f4n thay \u0111\u1ed5i, n\u00f3 c\u00f3 th\u1ec3 \u0111\u00fang trong h\u00f4m nay nh\u01b0ng 1 th\u1eddi gian n\u1eefa \u0111\u00e3 tu\u00e2n theo quy lu\u1eadt kh\u00e1c. Do \u0111\u00f3, ph\u00e1t hi\u1ec7n quy lu\u1eadt nh\u01b0ng mu\u1ed1n th\u1eafng l\u1edbn th\u00ec ph\u1ea3i n\u1eafm b\u1eaft c\u01a1 h\u1ed9i, \u0111\u1eb7t c\u01b0\u1ee3c \u0111\u00fang th\u1eddi \u0111i\u1ec3m.<\/span><\/p>\n<p><span style=\"color: #000000\">L\u00f4 \u0111\u1ec1 h\u1ecdc&nbsp;s\u1ebd bao g\u1ed3m t\u1ea5t c\u1ea3 c\u00e1c \u0111\u1ecbnh ngh\u0129a v\u00e0 thu\u1eadt ng\u1eef c\u0169ng nh\u01b0&nbsp;ph\u01b0\u01a1ng ph\u00e1p soi c\u1ea7u,&nbsp;b\u00ed k\u00edp l\u00f4 \u0111\u1ec1, kinh nghi\u1ec7m \u0111\u01b0\u1ee3c nhi\u1ec1u ng\u01b0\u1eddi \u0111\u00fac k\u1ebft l\u1ea1i v\u00e0 chia s\u1ebb r\u1ea5t nhi\u1ec1u tr\u00ean c\u00e1c di\u1ec5n \u0111\u00e0n. Nh\u01b0ng kh\u00f4ng ph\u1ea3i ai c\u0169ng am hi\u1ec3u \u0111\u1ec3 th\u1ef1c hi\u1ec7n m\u1ed9t c\u00e1ch b\u00e0i b\u1ea3n.<\/span><\/p>\n<p><span style=\"color: #000000\">\u0110\u1ec3 c\u00f3 th\u1ec3 chi\u1ebfn th\u1eafng khi c\u00e1 c\u01b0\u1ee3c l\u00f4 \u0111\u1ec1 \u0111\u00f2i h\u1ecfi ph\u1ea3i nghi\u00ean c\u1ee9u k\u0129 l\u01b0\u1ee1ng, s\u1ef1 tinh t\u1ebf nh\u1ea1y b\u00e9n c\u00f9ng kinh nghi\u1ec7m \u0111\u00fac k\u1ebft \u0111\u1ee7 nhi\u1ec1u c\u1ee7a ng\u01b0\u1eddi ch\u01a1i.<\/span><\/p>\n<h2><span style=\"color: #000000\"><span id=\"Nhung_ai_can_nghien_cuu_lo_de_hoc\" class=\"ez-toc-section\"><\/span>Nh\u1eefng ai c\u1ea7n nghi\u00ean c\u1ee9u l\u00f4 \u0111\u1ec1 h\u1ecdc?<\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-18663 aligncenter\" src=\" \/wp-content\/uploads\/2024\/05\/danh-lo-dedu-doan-xsmn-1.jpg\" alt=\"\" width=\"668\" height=\"402\" srcset=\"https:\/\/dudoanchinhxac100.com\/wp-content\/uploads\/2024\/05\/danh-lo-dedu-doan-xsmn-1.jpg 640w, https:\/\/dudoanchinhxac100.com\/wp-content\/uploads\/2024\/05\/danh-lo-dedu-doan-xsmn-1-300x180.jpg 300w\" sizes=\"(max-width: 668px) 100vw, 668px\" \/><\/p>\n<p><span style=\"color: #000000\">Nghi\u00ean c\u1ee9u&nbsp;l\u00f4 \u0111\u1ec1 h\u1ecdc, h\u1ecdc c\u00e1ch soi c\u1ea7u chu\u1ea9n l\u00e0 \u0111i\u1ec1u quan tr\u1ecdng v\u1edbi m\u1ed9t ng\u01b0\u1eddi ch\u01a1i mong mu\u1ed1n gi\u00e0nh nhi\u1ec1u chi\u1ebfn th\u1eafng, ho\u1eb7c l\u1edbn h\u01a1n l\u00e0 mong mu\u1ed1n th\u1eafng l\u1edbn, \u0111\u1ed5i \u0111\u1eddi v\u1edbi tr\u00f2 ch\u01a1i n\u00e0y. Hi\u1ec3u v\u00e0 \u00e1p d\u1ee5ng th\u00e0nh th\u1ea1o l\u00f4 \u0111\u1ec1 h\u1ecdc, vi\u1ec7c ch\u01a1i l\u00f4 \u0111\u1ec1 d\u1ec5 tr\u00fang, d\u1ec5 ki\u1ebfm ti\u1ec1n l\u00e0 \u0111i\u1ec1u \u0111\u01a1n gi\u1ea3n.<\/span><\/p>\n<h3><span style=\"color: #000000\"><span id=\"Doi_tuong_can_nghien_cuu_lo_de_hoc\" class=\"ez-toc-section\"><\/span>\u0110\u1ed1i t\u01b0\u1ee3ng c\u1ea7n nghi\u00ean c\u1ee9u l\u00f4 \u0111\u1ec1 h\u1ecdc<\/span><\/h3>\n<p><span style=\"color: #000000\">Nh\u1eefng \u0111\u1ed1i t\u01b0\u1ee3ng d\u01b0\u1edbi \u0111\u00e2y th\u00ec c\u1ea7n thi\u1ebft ph\u1ea3i&nbsp;nghi\u00ean c\u1ee9u l\u00f4 \u0111\u1ec1 h\u1ecdc&nbsp;ngay:<\/span><\/p>\n<p><span style=\"color: #000000\">Nh\u1eefng ng\u01b0\u1eddi \u0111am m\u00ea l\u00f4 \u0111\u1ec1 nh\u01b0ng \u0111ang thua r\u1ea5t nhi\u1ec1u m\u00e0 ch\u01b0a t\u00ecm ra l\u1ed1i tho\u00e1t, v\u1ec1 b\u1edd.<\/span><\/p>\n<p><span style=\"color: #000000\">Nh\u1eefng ng\u01b0\u1eddi m\u1edbi bi\u1ebft \u0111\u1ebfn v\u00e0 tham gia l\u00f4 \u0111\u1ec1 nh\u01b0ng ch\u01b0a c\u00f3 ki\u1ebfn th\u1ee9c c\u01a1 b\u1ea3n v\u00e0 kinh nghi\u1ec7m v\u1ec1 tr\u00f2 ch\u01a1i n\u00e0y.<\/span><\/p>\n<p><span style=\"color: #000000\">Nh\u1eefng ng\u01b0\u1eddi mong mu\u1ed1n l\u00e0m gi\u00e0u v\u00e0 ki\u1ebfm th\u1eadt nhi\u1ec1u ti\u1ec1n, mu\u1ed1n tr\u1edf th\u00e0nh cao th\u1ee7 trong l\u00e0ng l\u00f4 \u0111\u1ec1 h\u1ecdc.<\/span><\/p>\n<p><span style=\"color: #000000\">M\u1ed9t \u0111i\u1ec1u r\u1ea5t quan tr\u1ecdng n\u1eefa l\u00e0 khi \u00e1p d\u1ee5ng l\u00f4 \u0111\u1ec1 h\u1ecdc, nghi\u00ean c\u1ee9u, soi x\u00e9t k\u0129 l\u01b0\u1ee1ng t\u00ecm ra \u0111\u01b0\u1ee3c quy lu\u1eadt, con s\u1ed1 c\u00f3 kh\u1ea3 n\u0103ng v\u1ec1 cao trong ng\u00e0y th\u00ec \u0111\u1eebng ng\u1ea7n ng\u1ea1i \u0111\u1ea7u t\u01b0 ngay.<\/span><\/p>\n<p><span style=\"color: #000000\">R\u1ea5t nhi\u1ec1u ng\u01b0\u1eddi ch\u01a1i \u0111\u1ec3 v\u1ee5t m\u1ea5t c\u01a1 h\u1ed9i v\u00ec lo l\u1eafng, con l\u00f4 \u0111\u1ec1 n\u00e0y c\u00f3 \u0111\u00fang kh\u00f4ng, m\u00ecnh soi c\u00f3 nh\u1ea7m kh\u00f4ng\u2026 C\u01a1 h\u1ed9i kh\u00f4ng \u0111\u1ebfn l\u1ea7n 2, h\u00e3y nh\u1edb nh\u00e9.<\/span><\/p>\n<h3><span style=\"color: #000000\"><span id=\"Nhung_yeu_cau_khi_nghien_cuu_lo_de_hoc\" class=\"ez-toc-section\"><\/span>Nh\u1eefng y\u00eau c\u1ea7u khi nghi\u00ean c\u1ee9u l\u00f4 \u0111\u1ec1 h\u1ecdc<\/span><\/h3>\n<ul>\n<li><span style=\"color: #000000\">C\u00f3 ni\u1ec1m \u0111am m\u00ea l\u1edbn<\/span><\/li>\n<\/ul>\n<p><span style=\"color: #000000\">Qu\u1ea3 th\u1eadt, \u0111\u1ec3 tr\u1edf th\u00e0nh th\u1ea7n l\u00f4, th\u00e1nh \u0111\u1ec1 th\u00ec y\u00eau c\u1ea7u t\u1ed1i thi\u1ec3u \u0111\u1ea7u ti\u00ean ph\u1ea3i c\u00f3 ni\u1ec1m \u0111am m\u00ea l\u1edbn, kh\u00f4ng th\u00ec b\u1ea1n s\u1ebd nhanh ch\u00f3ng n\u1ea3n m\u00e0 th\u00f4i.<\/span><\/p>\n<ul>\n<li><span style=\"color: #000000\">Ki\u00ean tr\u00ec<\/span><\/li>\n<\/ul>\n<p><span style=\"color: #000000\">Nu\u00f4i l\u00f4 \u0111\u1ec1 \u0111\u00f4i khi c\u1ea7n k\u00e9o d\u00e0i, b\u1ea1n c\u00f3 th\u1ec3 theo m\u1ed9t d\u00e3y hay 1 con l\u00f4 trong th\u1eddi gian d\u00e0i, nh\u01b0ng v\u1eeba b\u1ecf th\u00ec n\u00f3 l\u1ea1i v\u1ec1. Ki\u00ean tr\u00ec l\u00e0 \u0111i\u1ec1u kh\u00f4ng ph\u1ea3i tay l\u00f4 \u0111\u1ec1 n\u00e0o c\u0169ng l\u00e0m \u0111\u01b0\u1ee3c.<\/span><\/p>\n<ul>\n<li><span style=\"color: #000000\">Th\u01b0\u1eddng xuy\u00ean c\u1eadp nh\u1eadt, trau d\u1ed3i<\/span><\/li>\n<\/ul>\n<p><span style=\"color: #000000\">Th\u01b0\u1eddng xuy\u00ean tham kh\u1ea3o t\u1ea1i c\u00e1c di\u1ec5n \u0111\u00e0n, hay c\u00e1c qu\u00e1n x\u00e1, tr\u00e0 \u0111\u00e1\u2026 b\u1ea1n s\u1ebd th\u1ea5y c\u00f3 r\u1ea5t nhi\u1ec1u ng\u01b0\u1eddi ch\u01a1i c\u0169ng \u0111ang quan t\u00e2m, nghi\u00ean c\u1ee9u hay soi c\u1ea7u, \u0111\u00e2y l\u00e0 m\u00f4i tr\u01b0\u1eddng t\u1ed1t \u0111\u1ec3 b\u1ea1n h\u1ecdc h\u1ecfi, trau d\u1ed3i th\u00eam.<\/span><\/p>\n<ul>\n<li><span style=\"color: #000000\">Theo d\u00f5i b\u1ea3ng k\u1ebft qu\u1ea3 th\u01b0\u1eddng xuy\u00ean<\/span><\/li>\n<\/ul>\n<p><span style=\"color: #000000\">Kh\u00f4ng ch\u1ec9 quan t\u00e2m h\u00f4m nay l\u00f4 \u0111\u1ec1 v\u1ec1 con g\u00ec, h\u00f4m sau \u0111\u00e1nh con g\u00ec, b\u1ea3ng k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 m\u1ed7i ng\u00e0y l\u00e0 ch\u1ed7 d\u1ef1a quan tr\u1ecdng \u0111\u1ec3 b\u1ea1n \u00e1p d\u1ee5ng l\u00f4 \u0111\u1ec1 h\u1ecdc, soi c\u1ea7u \u0111\u00f3.<\/span><\/p>\n<ul>\n<li><span style=\"color: #000000\">Tham gia lu\u1eadn l\u00f4 \u0111\u1ec1<\/span><\/li>\n<\/ul>\n<p><span style=\"color: #000000\">H\u00e0ng ng\u00e0y \u0111\u1ebfn c\u00e1c t\u1ee5 \u0111i\u1ec3m l\u00f4 \u0111\u1ec1,&nbsp;di\u1ec5n \u0111\u00e0n l\u00f4 \u0111\u1ec1 h\u1ecdc&nbsp;\u0111\u1ec3 tham gia v\u00e0o c\u00e1c cu\u1ed9c n\u00f3i chuy\u1ec7n, b\u00e0n lu\u1eadn v\u1ec1 l\u00f4 \u0111\u1ec1.&nbsp;Lu\u1eadn l\u00f4 \u0111\u1ec1&nbsp;l\u00e0 c\u00e1ch nhanh nh\u1ea5t \u0111\u1ec3 c\u00f3 th\u00eam ki\u1ebfn th\u1ee9c, giao l\u01b0u \u0111\u01b0\u1ee3c v\u1edbi c\u00e1c cao th\u1ee7 l\u00f4 \u0111\u1ec1, chuy\u00ean gia nghi\u00ean c\u1ee9u l\u00f4 \u0111\u1ec1&nbsp;\u1edf kh\u1eafp n\u01a1i.<\/span><\/p>\n<h2><span style=\"color: #000000\"><span id=\"Khai_niem_%E2%80%9Cbong%E2%80%9D_trong_lo_de_hoc_ket_qua_xo_so\" class=\"ez-toc-section\"><\/span>Kh\u00e1i ni\u1ec7m \u201cb\u00f3ng\u201d trong l\u00f4 \u0111\u1ec1 h\u1ecdc k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1<\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\" wp-image-18658 aligncenter\" src=\" \/wp-content\/uploads\/2024\/05\/xs-a1cac-cap-so-hay-di-cung-nhau-4-1.jpg\" alt=\"\" width=\"746\" height=\"467\" srcset=\"https:\/\/dudoanchinhxac100.com\/wp-content\/uploads\/2024\/05\/xs-a1cac-cap-so-hay-di-cung-nhau-4-1.jpg 700w, https:\/\/dudoanchinhxac100.com\/wp-content\/uploads\/2024\/05\/xs-a1cac-cap-so-hay-di-cung-nhau-4-1-300x188.jpg 300w\" sizes=\"(max-width: 746px) 100vw, 746px\" \/><\/p>\n<p><span style=\"color: #000000\">Khi nghi\u00ean c\u1ee9u v\u1ec1&nbsp;l\u00f4 \u0111\u1ec1 h\u1ecdc k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1&nbsp;th\u00ec b\u1ea1n c\u1ea7n n\u1eafm \u0111\u01b0\u1ee3c kh\u00e1i ni\u1ec7m b\u00f3ng trong l\u00f4 \u0111\u1ec1.<\/span><\/p>\n<p><span style=\"color: #000000\">\u0110\u00e2y l\u00e0 m\u1ed9t thu\u1eadt ng\u1eef hay ch\u00ednh l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p b\u1eaft s\u1ed1 l\u00f4 \u0111\u1ec1 r\u1ea5t chu\u1ea9n x\u00e1c \u0111\u00e3 \u0111\u01b0\u1ee3c ki\u1ec3m ch\u1ee9ng qua nhi\u1ec1u n\u0103m t\u1eeb c\u00e1c chuy\u00ean gia l\u00f4 \u0111\u1ec1 h\u1ecdc.<\/span><\/p>\n<p><span style=\"color: #000000\">D\u1ef1 \u0111o\u00e1n l\u00f4 \u0111\u1ec1 t\u1eeb B\u00f3ng ch\u00ednh l\u00e0 1 trong nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p d\u1ef1 \u0111o\u00e1n k\u1ebft qu\u1ea3 l\u00f4 \u0111\u1ec1 d\u1ef1a v\u00e0o b\u00f3ng c\u1ee7a k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 \u0111\u00e3 ra ng\u00e0y tr\u01b0\u1edbc \u0111\u00f3, k\u00ec tr\u01b0\u1edbc \u0111\u00f3. B\u00f3ng \u1edf \u0111\u00e2y \u0111\u01b0\u1ee3c hi\u1ec3u l\u00e0 b\u00f3ng c\u1ee7a 1 con s\u1ed1 \u0111\u00e3 \u0111\u01b0\u1ee3c quy \u01b0\u1edbc th\u00e0nh c\u00f4ng th\u1ee9c chung.<\/span><\/p>\n<h3><span style=\"color: #000000\"><span id=\"Bong_am,_duong_trong_co_so_ly_thuyet_chung_ve_lo_de\" class=\"ez-toc-section\"><\/span>B\u00f3ng \u00e2m, d\u01b0\u01a1ng trong c\u01a1 s\u1edf l\u00fd thuy\u1ebft chung v\u1ec1 l\u00f4 \u0111\u1ec1<\/span><\/h3>\n<p><span style=\"color: #000000\">B\u00f3ng d\u01b0\u01a1ng l\u00f4 \u0111\u1ec1:<\/span><\/p>\n<p><span style=\"color: #000000\">\u2013 S\u1ed1 1 c\u00f3 b\u00f3ng l\u00e0 s\u1ed1&nbsp;6.<\/span><\/p>\n<p><span style=\"color: #000000\">\u2013 S\u1ed1 2 c\u00f3 b\u00f3ng l\u00e0 s\u1ed1&nbsp;7.<\/span><\/p>\n<p><span style=\"color: #000000\">\u2013 S\u1ed1 3 c\u00f3 b\u00f3ng l\u00e0 s\u1ed1&nbsp;8.<\/span><\/p>\n<p><span style=\"color: #000000\">\u2013 S\u1ed1 4 c\u00f3 b\u00f3ng l\u00e0 s\u1ed1&nbsp;9.<\/span><\/p>\n<p><span style=\"color: #000000\">\u2013 S\u1ed1 5 c\u00f3 b\u00f3ng l\u00e0 s\u1ed1&nbsp;0.<\/span><\/p>\n<p><span style=\"color: #000000\">B\u00f3ng \u00e2m l\u00f4 \u0111\u1ec1:<\/span><\/p>\n<p><span style=\"color: #000000\">\u2013 B\u00f3ng \u00e2m c\u1ee7a s\u1ed1 1 l\u00e0&nbsp;4.<\/span><\/p>\n<p><span style=\"color: #000000\">\u2013 B\u00f3ng \u00e2m c\u1ee7a s\u1ed1 2 l\u00e0&nbsp;9.<\/span><\/p>\n<p><span style=\"color: #000000\">\u2013 B\u00f3ng \u00e2m c\u1ee7a s\u1ed1 3 l\u00e0&nbsp;6.<\/span><\/p>\n<p><span style=\"color: #000000\">\u2013 B\u00f3ng \u00e2m c\u1ee7a s\u1ed1 5 l\u00e0&nbsp;8.<\/span><\/p>\n<p><span style=\"color: #000000\">\u2013 B\u00f3ng \u00e2m c\u1ee7a s\u1ed1 0 l\u00e0&nbsp;7.<\/span><\/p>\n<p><span style=\"color: #000000\">C\u1ee9 th\u1ebf \u00e1p d\u1ee5ng khi nghi\u00ean c\u1ee9u n\u00f3i l\u1ea5y b\u00f3ng c\u1ee7a m\u1ed9t s\u1ed1.<\/span><\/p>\n<h3><span style=\"color: #000000\"><span id=\"Lo_de_hoc_voi_ngu_hanh_am_duong\" class=\"ez-toc-section\"><\/span>L\u00f4 \u0111\u1ec1 h\u1ecdc v\u1edbi ng\u0169 h\u00e0nh \u00e2m d\u01b0\u01a1ng<\/span><\/h3>\n<p><span style=\"color: #000000\">\u2013 Kim \u1ee9ng v\u1edbi s\u1ed1&nbsp;2.<\/span><\/p>\n<p><span style=\"color: #000000\">\u2013 M\u1ed9c \u1ee9ng v\u1edbi s\u1ed1&nbsp;5.<\/span><\/p>\n<p><span style=\"color: #000000\">\u2013 Th\u1ed5 \u1ee9ng v\u1edbi s\u1ed1&nbsp;4.<\/span><\/p>\n<p><span style=\"color: #000000\">\u2013 Th\u1ee7y \u1ee9ng v\u1edbi s\u1ed1&nbsp;1.<\/span><\/p>\n<p><span style=\"color: #000000\">\u2013 H\u1ecfa \u1ee9ng v\u1edbi s\u1ed1&nbsp;3.<\/span><\/p>\n<p><span style=\"color: #000000\">V\u00f2ng l\u1eb7p ng\u0169 h\u00e0nh t\u01b0\u01a1ng sinh g\u1ed3m: Kim &gt; Th\u1ee7y &gt; M\u1ed9c &gt; H\u1ecfa &gt; Th\u1ed5 &gt; Kim.<\/span><\/p>\n<p><span style=\"color: #000000\">Khi nghi\u00ean c\u1ee9u l\u00f4 \u0111\u1ec1 h\u1ecdc b\u1ea1n c\u1ea7n n\u1eafm r\u00f5 c\u00e1c quy \u01b0\u1edbc n\u00e0y \u0111\u1ec3 c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng v\u00e0o soi s\u1ed1 l\u00f4 \u0111\u1ec1 cho ng\u00e0y ti\u1ebfp theo v\u00e0 k\u00ec ti\u1ebfp theo m\u1ed9t c\u00e1ch chu\u1ea9n x\u00e1c nh\u1ea5t.<\/span><\/p>\n<p><span style=\"color: #000000\">Ch\u1eafc h\u1eb3n b\u1ea1n \u0111\u00e3 h\u1ecdc \u0111\u01b0\u1ee3c nhi\u1ec1u \u0111i\u1ec1u h\u1eefu \u00edch v\u1ec1&nbsp;l\u00f4 \u0111\u1ec1 h\u1ecdc&nbsp;sau b\u00e0i \u0111\u1ecdc n\u00e0y ph\u1ea3i kh\u00f4ng n\u00e0o? Sau b\u00e0i h\u1ecdc v\u1ec1 L\u00f4 \u0111\u1ec1 h\u1ecdc Mi\u1ec1n B\u1eafc v\u00e0 nh\u1eefng \u0111i\u1ec1u b\u1ea1n c\u1ea7n n\u1eafm v\u1eefng n\u1ebfu b\u1ea1n c\u1ea7n h\u1ed7 tr\u1ee3 h\u1ecfi \u0111\u00e1p hay c\u00f3 b\u1ea5t c\u1ee9 th\u1eafc m\u1eafc n\u00e0o th\u00ec \u0111\u1eebng ng\u1ea1i ng\u00f9ng comment\/b\u00ecnh lu\u1eadn \u1edf ph\u00eda d\u01b0\u1edbi nh\u00e9.<\/span><\/p>\n\n\n<p><\/p>\n\r\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-16908\" src=\"\/wp-content\/uploads\/2024\/09\/8cau-300x109.gif\" alt=\"\" width=\"333\" height=\"121\" srcset=\"https:\/\/dudoanchinhxac100.com\/wp-content\/uploads\/2024\/09\/8cau-300x109.gif 300w, https:\/\/dudoanchinhxac100.com\/wp-content\/uploads\/2024\/09\/8cau-768x279.gif 768w\" sizes=\"(max-width: 333px) 100vw, 333px\" \/><\/p>\r\n\r\n<h3 style=\"text-align: center;\"><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16814\" src=\"\/wp-content\/uploads\/2024\/10\/vipsoicau.gif\" alt=\"\" width=\"57\" height=\"19\" \/><span style=\"color: #339966;\">c\u1ea7u xs mi\u1ec1n b\u1eafc si\u00eau c\u1ea5p<\/span><\/strong><\/h3>\r\n<p style=\"text-align: center;\"><strong> <img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16792\" src=\"\/wp-content\/uploads\/2024\/10\/new1.gif\" alt=\"\" width=\"32\" height=\"21\" \/> <a href=\"\/xs-bach-thu-lo-mien-bac-chac-trung-100\/\">soi c\u1ea7u b\u1ea1ch th\u1ee7 l\u00f4 mi\u1ec1n b\u1eafc<\/a><\/strong><\/p>\r\n<p style=\"text-align: center;\"><a href=\"\/xs-song-thu-lo-mien-bac-chac-trung-100\/\"><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-16792\" src=\"\/wp-content\/uploads\/2024\/10\/new1.gif\" alt=\"\" width=\"32\" height=\"21\" \/> soi c\u1ea7u song th\u1ee7 l\u00f4 mi\u1ec1n b\u1eafc<\/strong><\/a><\/p>\r\n<p style=\"text-align: center;\"><a href=\"\/xs-bach-thu-lo-2-nhay-vip-mien-bac-chac-trung\/\"><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-16792\" src=\"\/wp-content\/uploads\/2024\/10\/new1.gif\" alt=\"\" width=\"32\" height=\"21\" \/> soi c\u1ea7u b\u1ea1ch th\u1ee7 l\u00f4 2 nh\u00e1y mi\u1ec1n b\u1eafc<\/strong><\/a><\/p>\r\n<p style=\"text-align: center;\"><a href=\"\/xs-bach-thu-lo-kep-mien-bac-chac-trung-100\/\"><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16792\" src=\"\/wp-content\/uploads\/2024\/10\/new1.gif\" alt=\"\" width=\"32\" height=\"21\" \/> soi c\u1ea7u b\u1ea1ch th\u1ee7 l\u00f4 k\u00e9p mi\u1ec1n b\u1eafc<\/strong><\/a><\/p>\r\n<p style=\"text-align: center;\"><a href=\"\/xs-song-thu-lo-kep-mien-bac-chac-trung-100\/\"><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16792\" src=\"\/wp-content\/uploads\/2024\/10\/new1.gif\" alt=\"\" width=\"32\" height=\"21\" \/> soi c\u1ea7u song th\u1ee7 l\u00f4 k\u00e9p mi\u1ec1n b\u1eafc<\/strong><\/a><\/p>\r\n<p style=\"text-align: center;\"><a href=\"\/xs-bach-thu-de-mien-bac-chac-trung-100\/\"><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16792\" src=\"\/wp-content\/uploads\/2024\/10\/new1.gif\" alt=\"\" width=\"32\" height=\"21\" \/> soi c\u1ea7u b\u1ea1ch th\u1ee7 \u0111\u1ec1 mi\u1ec1n b\u1eafc<\/strong><\/a><\/p>\r\n<p style=\"text-align: center;\"><a href=\"\/xs-song-thu-de-mien-bac-chac-trung-100\/\"><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16792\" src=\"\/wp-content\/uploads\/2024\/10\/new1.gif\" alt=\"\" width=\"32\" height=\"21\" \/> soi c\u1ea7u song th\u1ee7 \u0111\u1ec1 mi\u1ec1n b\u1eafc<\/strong><\/a><\/p>\r\n<p style=\"text-align: center;\"><a href=\"\/xs-dan-de-4-con-mien-bac-chac-trung-100\/\"><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16792\" src=\"\/wp-content\/uploads\/2024\/10\/new1.gif\" alt=\"\" width=\"32\" height=\"21\" \/> soi c\u1ea7u d\u00e0n \u0111\u1ec1 4 s\u1ed1 mi\u1ec1n b\u1eafc<\/strong><\/a><\/p>\r\n<p style=\"text-align: center;\"><a href=\"\/xs-dan-de-6-con-mien-bac-chac-trung-100\/\"><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16792\" src=\"\/wp-content\/uploads\/2024\/10\/new1.gif\" alt=\"\" width=\"32\" height=\"21\" \/> soi c\u1ea7u d\u00e0n \u0111\u1ec1 6 s\u1ed1 mi\u1ec1n b\u1eafc<\/strong><\/a><\/p>\r\n<p style=\"text-align: center;\"><a href=\"\/xs-dan-de-8-con-mien-bac-chac-trung-100\/\"><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16792\" src=\"\/wp-content\/uploads\/2024\/10\/new1.gif\" alt=\"\" width=\"32\" height=\"21\" \/> soi c\u1ea7u d\u00e0n \u0111\u1ec1 8 s\u1ed1 mi\u1ec1n b\u1eafc<\/strong><\/a><\/p>\r\n<p style=\"text-align: center;\"><a href=\"\/xs-dan-de-10-con-mien-bac-chac-trung-100\/\"><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16792\" src=\"\/wp-content\/uploads\/2024\/10\/new1.gif\" alt=\"\" width=\"32\" height=\"21\" \/> soi c\u1ea7u d\u00e0n \u0111\u1ec1 10 s\u1ed1 mi\u1ec1n b\u1eafc<\/strong><\/a><\/p>\r\n<p style=\"text-align: center;\"><a href=\"\/xs-dan-lo-4-con-mien-bac-chac-trung-100\/\"><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16792\" src=\"\/wp-content\/uploads\/2024\/10\/new1.gif\" alt=\"\" width=\"32\" height=\"21\" \/> soi c\u1ea7u d\u00e0n l\u00f4 4 s\u1ed1 mi\u1ec1n b\u1eafc<\/strong><\/a><\/p>\r\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-16911\" src=\"\/wp-content\/uploads\/2024\/09\/docthucaude-300x99.gif\" alt=\"\" width=\"300\" height=\"99\" srcset=\"https:\/\/dudoanchinhxac100.com\/wp-content\/uploads\/2024\/09\/docthucaude-300x99.gif 300w, https:\/\/dudoanchinhxac100.com\/wp-content\/uploads\/2024\/09\/docthucaude-768x252.gif 768w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\r\n\r\n<h3 style=\"text-align: center;\"><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16814\" src=\"\/wp-content\/uploads\/2024\/10\/vipsoicau.gif\" alt=\"\" width=\"57\" height=\"19\" \/><span style=\"color: #339966;\">c\u1ea7u xs mi\u1ec1n b\u1eafc v\u00edp<\/span><\/strong><\/h3>\r\n<p style=\"text-align: center;\"><a href=\"\/xs-dan-lo-6-con-mien-bac-chac-trung-100\/\"><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16792\" src=\"\/wp-content\/uploads\/2024\/10\/new1.gif\" alt=\"\" width=\"32\" height=\"21\" \/> soi c\u1ea7u d\u00e0n l\u00f4 6 s\u1ed1 mi\u1ec1n b\u1eafc<\/strong><\/a><\/p>\r\n<p style=\"text-align: center;\"><a href=\"\/xs-dan-lo-8-con-mien-bac-chac-trung-100\/\"><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16792\" src=\"\/wp-content\/uploads\/2024\/10\/new1.gif\" alt=\"\" width=\"32\" height=\"21\" \/> soi c\u1ea7u d\u00e0n l\u00f4 8 s\u1ed1 mi\u1ec1n b\u1eafc<\/strong><\/a><\/p>\r\n<p style=\"text-align: center;\"><a href=\"\/xs-lo-xien-2-mien-bac-chac-trung-100\/\"><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16792\" src=\"\/wp-content\/uploads\/2024\/10\/new1.gif\" alt=\"\" width=\"32\" height=\"21\" \/> soi c\u1ea7u d\u00e0n l\u00f4 xi\u00ean 2 mi\u1ec1n b\u1eafc<\/strong><\/a><\/p>\r\n<p style=\"text-align: center;\"><a href=\"\/xs-lo-xien-3-mien-bac-chac-trung-100\/\"><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16792\" src=\"\/wp-content\/uploads\/2024\/10\/new1.gif\" alt=\"\" width=\"32\" height=\"21\" \/> soi c\u1ea7u d\u00e0n l\u00f4 xi\u00ean 3 mi\u1ec1n b\u1eafc<\/strong><\/a><\/p>\r\n<p style=\"text-align: center;\"><a href=\"\/xs-lo-xien-4-mien-bac-chac-trung-100\/\"><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16792\" src=\"\/wp-content\/uploads\/2024\/10\/new1.gif\" alt=\"\" width=\"32\" height=\"21\" \/> soi c\u1ea7u d\u00e0n l\u00f4 xi\u00ean 4 mi\u1ec1n b\u1eafc<\/strong><\/a><\/p>\r\n<p style=\"text-align: center;\"><a href=\"\/xs-ba-cang-vip-mien-bac-chac-trung-100\/\"><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16792\" src=\"\/wp-content\/uploads\/2024\/10\/new1.gif\" alt=\"\" width=\"32\" height=\"21\" \/> soi c\u1ea7u 3 c\u00e0ng mi\u1ec1n b\u1eafc<\/strong><\/a><\/p>\r\n<p style=\"text-align: center;\"><a href=\"\/xs-cap-3-cang-vip-mien-bac-chac-trung-100\/\"><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16792\" src=\"\/wp-content\/uploads\/2024\/10\/new1.gif\" alt=\"\" width=\"32\" height=\"21\" \/> soi c\u1ea7u d\u00e0n 3 c\u00e0ng 2 s\u1ed1 mi\u1ec1n b\u1eafc<\/strong><\/a><\/p>\r\n<p style=\"text-align: center;\"><a href=\"\/xs-dan-lo-10-con-mien-bac-chac-trung-100\/\"><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16792\" src=\"\/wp-content\/uploads\/2024\/10\/new1.gif\" alt=\"\" width=\"32\" height=\"21\" \/> soi c\u1ea7u d\u00e0n l\u00f4 10 s\u1ed1 mi\u1ec1n b\u1eafc<\/strong><\/a><\/p>\r\n<p style=\"text-align: center;\"><a href=\"\/xs-dan-de-dau-duoi-mien-bac-chac-trung-100\/\"><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16792\" src=\"\/wp-content\/uploads\/2024\/10\/new1.gif\" alt=\"\" width=\"32\" height=\"21\" \/> soi c\u1ea7u \u0111\u1ec1 \u0111\u1ea7u \u0111u\u00f4i mi\u1ec1n b\u1eafc<\/strong><\/a><\/p>\r\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-16912\" src=\"\/wp-content\/uploads\/2024\/09\/sccauvang-300x113.gif\" alt=\"\" width=\"300\" height=\"113\" srcset=\"https:\/\/dudoanchinhxac100.com\/wp-content\/uploads\/2024\/09\/sccauvang-300x113.gif 300w, https:\/\/dudoanchinhxac100.com\/wp-content\/uploads\/2024\/09\/sccauvang-768x288.gif 768w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\r\n\r\n<h3 style=\"text-align: center;\"><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16814\" src=\"\/wp-content\/uploads\/2024\/10\/vipsoicau.gif\" alt=\"\" width=\"57\" height=\"19\" \/><span style=\"color: #339966;\">soi c\u1ea7u xs mi\u1ec1n nam<\/span><\/strong><\/h3>\r\n<p style=\"text-align: center;\"><a href=\"\/xs-xiu-chu-mien-nam-chac-trung-100\/\"><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16792\" src=\"\/wp-content\/uploads\/2024\/10\/new1.gif\" alt=\"\" width=\"32\" height=\"21\" \/> soi c\u1ea7u x\u1ec9u ch\u1ee7 mi\u1ec1n nam<\/strong><\/a><\/p>\r\n<p style=\"text-align: center;\"><a href=\"\/xs-dac-biet-mien-nam-chac-trung-100\/\"><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16792\" src=\"\/wp-content\/uploads\/2024\/10\/new1.gif\" alt=\"\" width=\"32\" height=\"21\" \/> soi c\u1ea7u gi\u1ea3i \u0111\u1eb7c bi\u1ec7t mi\u1ec1n nam<\/strong><\/a><\/p>\r\n<p style=\"text-align: center;\"><a href=\"\/xs-giai-tam-mien-nam-chac-trung-100\/\"><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16792\" src=\"\/wp-content\/uploads\/2024\/10\/new1.gif\" alt=\"\" width=\"32\" height=\"21\" \/> soi c\u1ea7u gi\u1ea3i 8 mi\u1ec1n nam<\/strong><\/a><\/p>\r\n<p style=\"text-align: center;\"><a href=\"\/xs-bao-lo-mien-nam-chac-trung-100\/\"><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16792\" src=\"\/wp-content\/uploads\/2024\/10\/new1.gif\" alt=\"\" width=\"32\" height=\"21\" \/> soi c\u1ea7u bao l\u00f4 mi\u1ec1n nam<\/strong><\/a><\/p>\r\n<p style=\"text-align: center;\"><a href=\"\/xs-cap-xiu-chu-mien-nam-chac-trung-100\/\"><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16792\" src=\"\/wp-content\/uploads\/2024\/10\/new1.gif\" alt=\"\" width=\"32\" height=\"21\" \/> soi c\u1ea7u c\u1eb7p x\u1ec9u ch\u1ee7 mi\u1ec1n nam<\/strong><\/a><\/p>\r\n<p style=\"text-align: center;\"><a href=\"\/xs-song-thu-lo-mien-nam-chac-trung-100\/\"><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16792\" src=\"\/wp-content\/uploads\/2024\/10\/new1.gif\" alt=\"\" width=\"32\" height=\"21\" \/> soi c\u1ea7u song th\u1ee7 l\u00f4 mi\u1ec1n nam<\/strong><\/a><\/p>\r\n<p style=\"text-align: center;\"><a href=\"\/xs-dau-duoi-giai-8-mien-nam-chac-trung-100\/\"><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16792\" src=\"\/wp-content\/uploads\/2024\/10\/new1.gif\" alt=\"\" width=\"32\" height=\"21\" \/> soi c\u1ea7u \u0111\u1ea7u \u0111u\u00f4i gi\u1ea3i 8 mi\u1ec1n nam<\/strong><\/a><\/p>\r\n<p style=\"text-align: center;\"><a href=\"\/xs-dau-duoi-giai-dac-biet-mien-nam-chac-trung-100\/\"><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16792\" src=\"\/wp-content\/uploads\/2024\/10\/new1.gif\" alt=\"\" width=\"32\" height=\"21\" \/> soi c\u1ea7u \u0111\u1ea7u \u0111u\u00f4i \u0111\u1eb7c bi\u1ec7t mi\u1ec1n nam<\/strong><\/a><\/p>\r\n<p style=\"text-align: center;\"><a href=\"\/xs-lo-3-mien-nam-chac-trung-100\/\"><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16792\" src=\"\/wp-content\/uploads\/2024\/10\/new1.gif\" alt=\"\" width=\"32\" height=\"21\" \/> soi c\u1ea7u l\u00f4 3 s\u1ed1 mi\u1ec1n nam<\/strong><\/a><\/p>\r\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-16913\" src=\"\/wp-content\/uploads\/2024\/09\/sochuandachot-1-300x121.gif\" alt=\"\" width=\"300\" height=\"121\" srcset=\"https:\/\/dudoanchinhxac100.com\/wp-content\/uploads\/2024\/09\/sochuandachot-1-300x121.gif 300w, https:\/\/dudoanchinhxac100.com\/wp-content\/uploads\/2024\/09\/sochuandachot-1-768x310.gif 768w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\r\n\r\n<h3 style=\"text-align: center;\"><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16814\" src=\"\/wp-content\/uploads\/2024\/10\/vipsoicau.gif\" alt=\"\" width=\"57\" height=\"19\" \/><span style=\"color: #339966;\">soi c\u1ea7u xs mi\u1ec1n trung<\/span><\/strong><\/h3>\r\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16792\" src=\"\/wp-content\/uploads\/2024\/10\/new1.gif\" alt=\"\" width=\"32\" height=\"21\" \/> <a href=\"\/xs-xiu-chu-mien-trung-chac-trung-100\/\"><strong>soi c\u1ea7u x\u1ec9u ch\u1ee7 mi\u1ec1n trung<\/strong><\/a><\/p>\r\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16792\" src=\"\/wp-content\/uploads\/2024\/10\/new1.gif\" alt=\"\" width=\"32\" height=\"21\" \/> <a href=\"\/xs-dac-biet-mien-trung-chac-trung-100\/\"><strong>soi c\u1ea7u gi\u1ea3i \u0111\u1eb7c bi\u1ec7t mi\u1ec1n trung<\/strong><\/a><\/p>\r\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16792\" src=\"\/wp-content\/uploads\/2024\/10\/new1.gif\" alt=\"\" width=\"32\" height=\"21\" \/> <a href=\"\/xs-giai-tam-mien-trung-chac-trung-100\/\"><strong>soi c\u1ea7u to gi\u1ea3i 8 mi\u1ec1n trung<\/strong><\/a><\/p>\r\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16792\" src=\"\/wp-content\/uploads\/2024\/10\/new1.gif\" alt=\"\" width=\"32\" height=\"21\" \/> <a href=\"\/xs-bao-lo-mien-trung-chac-trung-100\/\"><strong>soi c\u1ea7u bao l\u00f4 mi\u1ec1n trung<\/strong><\/a><\/p>\r\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16792\" src=\"\/wp-content\/uploads\/2024\/10\/new1.gif\" alt=\"\" width=\"32\" height=\"21\" \/> <a href=\"\/xs-cap-xiu-chu-mien-trung-chac-trung-100\/\"><strong>soi c\u1ea7u c\u1eb7p x\u1ec9u ch\u1ee7 mi\u1ec1n trung<\/strong><\/a><\/p>\r\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16792\" src=\"\/wp-content\/uploads\/2024\/10\/new1.gif\" alt=\"\" width=\"32\" height=\"21\" \/> <a href=\"\/xs-song-thu-lo-mien-trung-chac-trung-100\/\"><strong>soi c\u1ea7u song th\u1ee7 l\u00f4 mi\u1ec1n trung<\/strong><\/a><\/p>\r\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16792\" src=\"\/wp-content\/uploads\/2024\/10\/new1.gif\" alt=\"\" width=\"32\" height=\"21\" \/> <a href=\"\/xs-dau-duoi-giai-8-mien-trung-chac-trung-100\/\"><strong>soi c\u1ea7u \u0111\u1ea7u \u0111u\u00f4i gi\u1ea3i 8 mi\u1ec1n trung<\/strong><\/a><\/p>\r\n<p style=\"text-align: center;\"><a href=\"\/xs-dau-duoi-giai-dac-biet-mien-trung-chac-trung-100\/\"><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16792\" src=\"\/wp-content\/uploads\/2024\/10\/new1.gif\" alt=\"\" width=\"32\" height=\"21\" \/> soi c\u1ea7u \u0111\u1ea7u \u0111u\u00f4i \u0111\u1eb7c bi\u1ec7t mi\u1ec1n trung<\/strong><\/a><\/p>\r\n<p style=\"text-align: center;\"><a href=\"\/xs-lo-3-mien-trung-chac-trung-100\/\"><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16792\" src=\"\/wp-content\/uploads\/2024\/10\/new1.gif\" alt=\"\" width=\"32\" height=\"21\" \/> soi c\u1ea7u l\u00f4 3 s\u1ed1 mi\u1ec1n trung<\/strong><\/a><\/p>\r\n\r\n","protected":false},"excerpt":{"rendered":"<p>L\u00e0m ch\u1ee7 c\u00e1c con s\u1ed1 trong&nbsp;l\u00f4 \u0111\u1ec1 h\u1ecdc&nbsp;Mi\u1ec1n B\u1eafc, t\u00ecm ra quy lu\u1eadt v\u00e0 \u0111\u00e1nh th\u1eafng lu\u00f4n l\u00e0 mong mu\u1ed1n &hellip; <\/p>\n","protected":false},"author":1,"featured_media":18657,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[347],"tags":[4335,4328,4333,4331,4326,4329,4339,4334,4325,2654,4338,4330,4327,4332,4337,4336],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>c\u01a1 s\u1edf l\u00fd thuy\u1ebft chung v\u1ec1 l\u00f4 \u0111\u1ec1 h\u1ecdc mi\u1ec1n b\u1eafc<\/title>\n<meta name=\"description\" content=\"c\u01a1 s\u1edf l\u00fd thuy\u1ebft chung v\u1ec1 l\u00f4 \u0111\u1ec1 h\u1ecdc mi\u1ec1n b\u1eafc\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/dudoanchinhxac100.com\/co-so-ly-thuyet-chung-ve-lo-de-hoc-mien-bac\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta 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