{"id":11535,"date":"2024-03-04T10:20:42","date_gmt":"2024-03-04T10:20:42","guid":{"rendered":"https:\/\/soicau2002.minhngocxoso.com\/?p=11535"},"modified":"2024-03-04T10:20:42","modified_gmt":"2024-03-04T10:20:42","slug":"khai-niem-ve-cach-tinh-va-cach-danh-lo-xien-chinh-xac","status":"publish","type":"post","link":"https:\/\/xemlodep.com\/khai-niem-ve-cach-tinh-va-cach-danh-lo-xien-chinh-xac\/","title":{"rendered":"Kh\u00e1i ni\u1ec7m v\u1ec1 c\u00e1ch t\u00ednh v\u00e0 c\u00e1ch \u0111\u00e1nh l\u00f4 xi\u00ean ch\u00ednh x\u00e1c"},"content":{"rendered":"<p>Khi ch\u01a1i l\u00f4 \u0111\u1ec1 th\u00e0nh th\u1ea1o, ch\u00fang ta s\u1ebd b\u1eaft \u0111\u1ea7u \u0111\u1ebfn v\u1edbi nh\u1eefng k\u1ef9 thu\u1eadt m\u1edbi m\u1ebb h\u01a1n. Trong \u0111\u00f3, \u0111\u00e1nh c\u00e1c th\u1ec3 lo\u1ea1i l\u00f4 xi\u00ean l\u00e0 nh\u1eefng th\u1ee7 thu\u1eadt cao h\u01a1n m\u00e0 c\u00e1c \u0111\u1ec1 th\u1ee7 ph\u1ea3i th\u1ef1c hi\u1ec7n. Do \u0111\u00f3, trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang t\u00f4i s\u1ebd ch\u1ec9 b\u1ea1n <em>c\u00e1ch \u0111\u00e1nh l\u00f4 xi\u00ean<\/em>&nbsp;c\u00e1c th\u1ec3 lo\u1ea1i. T\u1ea5t nhi\u00ean l\u00e0 ch\u00fang t\u00f4i c\u00f2n k\u00e8m lu\u00f4n c\u1ea3 c\u00e1ch t\u00ednh l\u00f4 xi\u00ean cho c\u00e1c b\u1ea1n.<\/p>\n<p>Th\u00f4ng th\u01b0\u1eddng, ch\u00fang ta c\u00f3&nbsp;l\u00f4 xi\u00ean 2, l\u00f4 xi\u00ean 3 v\u00e0 l\u00f4 xi\u00ean 4&nbsp;v\u1edbi \u0111\u1ed9 kh\u00f3 v\u00e0 x\u00e1c su\u1ea5t t\u0103ng d\u1ea7n. Tuy kh\u00f3 nh\u01b0ng n\u1ebfu bi\u1ebft c\u00e1ch t\u00ednh th\u00ec \u0103n l\u00f4 xi\u00ean h\u1eddi h\u01a1n c\u1ea3 \u0111\u00e1nh l\u00f4 b\u00ecnh th\u01b0\u1eddng.<\/p>\n<p>L\u01b0u \u00fd l\u00e0 c\u00e1c c\u00e1ch \u0111\u00e1nh l\u00f4 xi\u00ean sau \u0111\u00e2y ch\u1ec9 n\u00ean d\u00f9ng \u1edf m\u1ee9c \u0111\u1ed9 tham kh\u1ea3o.<\/p>\n<h2><span id=\"Khai_niem_ve_cach_tinh_va_cach_danh_lo_xien\" class=\"ez-toc-section\"><\/span><em><strong>Kh\u00e1i ni\u1ec7m v\u1ec1 c\u00e1ch t\u00ednh v\u00e0 c\u00e1ch \u0111\u00e1nh l\u00f4 xi\u00ean<\/strong><\/em><\/h2>\n<h3><span id=\"Khai_niem_lo_xien_la_gi\" class=\"ez-toc-section\"><\/span><strong>Kh\u00e1i ni\u1ec7m l\u00f4 xi\u00ean l\u00e0 g\u00ec?<\/strong><\/h3>\n<p>\u0110\u1ea7u ti\u00ean, ch\u00fang ta c\u1ea7n ph\u1ea3i hi\u1ec3u kh\u00e1i ni\u1ec7m v\u1ec1 l\u00f4 xi\u00ean (s\u1ed1 \u0111\u00e1) l\u00e0 g\u00ec? Tr\u01b0\u1edbc \u0111\u00f3, ch\u00fang t\u00f4i \u0111\u00e3 t\u1eebng gi\u1ea3i th\u00edch thu\u1eadt ng\u1eef l\u00f4 xi\u00ean m\u1ed9t l\u1ea7n trong b\u00e0i&nbsp;<em><strong>thu\u1eadt ng\u1eef l\u00f4 \u0111\u1ec1<\/strong><\/em>.<\/p>\n<p>Gi\u1ea3 s\u1eed \u0111\u00e1nh l\u00f4 th\u00ec ch\u00fang ta ch\u1ecdn \u0111\u00e1nh l\u1ebb m\u1ed9t c\u1eb7p s\u1ed1 ho\u1eb7c b\u1ed9 s\u1ed1 cho t\u1eebng ng\u00e0y. V\u00ed d\u1ee5 ch\u00fang t\u00f4i \u0111\u00e1nh con l\u00f4 24 cho ng\u00e0y th\u1ee9 nh\u1ea5t, con l\u00f4 42 cho ng\u00e0y th\u1ee9 2,\u2026<\/p>\n<p>V\u1ec1 c\u00e1ch \u0111\u00e1nh l\u00f4 xi\u00ean, l\u00fac n\u00e0y b\u1ea1n \u0111\u00e1nh theo c\u00e1c c\u1eb7p s\u1ed1 c\u00f3 d\u1ea1ng nh\u01b0&nbsp;<strong>[s\u1ed1 1;s\u1ed1 2].<\/strong><\/p>\n<p><strong>V\u00ed d\u1ee5:<\/strong>&nbsp;<strong>[24;42]<\/strong>&nbsp;v\u00e0 hai con n\u00e0y ph\u1ea3i&nbsp;<strong>C\u00d9NG V\u1ec0<\/strong>&nbsp;th\u00ec b\u1ea1n&nbsp;<strong>m\u1edbi th\u1eafng<\/strong>, xi\u00ean 3 v\u00e0 xi\u00ean 4 c\u0169ng t\u00ednh theo c\u00e1ch t\u01b0\u01a1ng t\u1ef1 v\u1edbi 3 con c\u00f9ng v\u1ec1 v\u00e0 4 con c\u00f9ng v\u1ec1.<\/p>\n<p>C\u00f3 m\u1ed9t s\u1ed1 n\u01a1i cho ph\u00e9p c\u00e1c b\u1ea1n \u0111\u00e1 2 \u0111\u00e0i v\u1edbi nhau (mi\u1ec1n Trung \u2013 Nam). V\u00e0 th\u01b0\u1eddng m\u1ecdi ng\u01b0\u1eddi s\u1ebd \u0111\u00e1nh \u0111\u1ea7u \u0111\u00edt xoay ng\u01b0\u1ee3c, ki\u1ec3u nh\u01b0 12-21.<\/p>\n<h3><span id=\"Cach_tinh_de_danh_lo_xien\" class=\"ez-toc-section\"><\/span><strong>C\u00e1ch t\u00ednh \u0111\u1ec3 \u0111\u00e1nh l\u00f4 xi\u00ean<\/strong><\/h3>\n<p>H\u1eb1ng ng\u00e0y, l\u00f4 mi\u1ec1n b\u1eafc s\u1ebd x\u1ed5 27 gi\u1ea3i. Do v\u1eady, x\u00e1c su\u1ea5t khi b\u1ea1n&nbsp;<strong>ch\u1ecdn tr\u00fang 1 l\u00f4 xi\u00ean l\u00e0 23,76%<\/strong>. T\u1ea1i sao l\u1ea1i c\u00f3 k\u1ebft qu\u1ea3 nh\u01b0 th\u1ebf n\u00e0y?<\/p>\n<p>N\u1ebfu b\u1ea1n \u0111\u00e3 h\u1ecdc qua x\u00e1c xu\u1ea5t th\u1ed1ng k\u00ea th\u00ec&nbsp;<strong>t\u1ef7 l\u1ec7 tr\u00fang l\u00e0 100% t\u01b0\u01a1ng \u1ee9ng v\u1edbi 1<\/strong>, ngh\u0129a l\u00e0 m\u1ecdi s\u1ef1 tr\u00ean \u0111\u1eddi \u0111\u1ec1u quy v\u1ec1 x\u00e1c su\u1ea5t&nbsp;<strong>t\u1ed1i \u0111a l\u00e0 1 v\u00e0 l\u00fd t\u01b0\u1edfng nh\u1ea5t l\u00e0 1\/2 (0.5) \u0111\u1ed1i v\u1edbi c\u1edd b\u1ea1c.<\/strong><\/p>\n<p>Mu\u1ed1n t\u00ednh \u0111\u01b0\u1ee3c t\u1ef7 l\u1ec7 \u0103n th\u00ec ta ph\u1ea3i&nbsp;<strong>t\u00ednh t\u1ef7 l\u1ec7 tr\u01b0\u1ee3t l\u00f4 tr\u01b0\u1edbc<\/strong>&nbsp;(t\u1ef7 l\u1ec7 t\u1ea1ch l\u00f4) v\u00e0&nbsp;<strong>d\u00f9ng 1 tr\u1eeb \u0111i t\u1ea1ch<\/strong>&nbsp;l\u00e0 ra tr\u00fang l\u00f4.<\/p>\n<p>T\u1ef7 l\u1ec7 t\u1ea1ch l\u00f4 \u0111\u01b0\u1ee3c t\u00ednh nh\u01b0 sau v\u1edbi c\u00e1c d\u1eef ki\u1ec7n:<\/p>\n<ul>\n<li><strong>C\u1ea7u quay 27 l\u00f4 t\u1eeb gi\u1ea3i 8 \u0111\u1ebfn gi\u1ea3i \u0111\u1eb7c bi\u1ec7t v\u1edbi 100 con s\u1ed1 (t\u1eeb 00 \u0111\u1ebfn 99) \u2013 t\u00ednh l\u00e0 100%<\/strong><\/li>\n<li>B\u1ea1n ch\u1ec9&nbsp;<strong>tr\u00fang 1 con trong s\u1ed1 100 con<\/strong>&nbsp;s\u1ed1 \u0111\u00f3<\/li>\n<\/ul>\n<p>T\u1eeb \u0111\u00f3,&nbsp;<strong>t\u1ef7 l\u1ec7 b\u1ea1n tr\u01b0\u1ee3t l\u00f4 l\u00e0 99%<\/strong>&nbsp;(Ch\u1eafc ch\u1eafn tr\u01b0\u1ee3t, t\u1ea1i v\u00ec b\u1ea1n \u0111\u00e1nh c\u00f3 1 con th\u00f4i, c\u00f3 tr\u00fang lu\u00f4n th\u00ec l\u00e0 do 1% \u0111\u00e3 x\u1ea3y ra v\u00e0o \u0111\u00fang chu k\u00ec).<\/p>\n<p>V\u00ec v\u1eady t\u1ef7 l\u1ec7 b\u1ea1n tr\u01b0\u1ee3t l\u00f4 trong 27 l\u1ea7n quay ph\u1ea3i l\u00e0 99%^27 (l\u1ea5y s\u1ed1 99% nh\u00e2n v\u1edbi ch\u00ednh n\u00f3 27 l\u1ea7n). T\u1eeb \u0111\u00f3, ta suy ra c\u00f4ng th\u1ee9c t\u00ednh t\u1ef7 l\u1ec7 th\u1eafng trong \u0111\u00e1nh l\u00f4:<\/p>\n<p><em><strong>[1 \u2013 (99%^27)] x 100<\/strong><\/em><\/p>\n<p>(B\u1ea1n c\u1ee9 th\u1eed g\u00f5 c\u00f4ng th\u1ee9c n\u00e0y l\u00ean Google l\u00e0 ra k\u1ebft qu\u1ea3) cho&nbsp;<em><strong>k\u1ebft qu\u1ea3 ~ 23,7%<\/strong><\/em>&nbsp;(kh\u00f4ng ph\u1ea3i 27% nh\u00e9 ^_^). Nh\u00e2n v\u1edbi 100 \u0111\u1ec3 \u0111\u1ed5i ng\u01b0\u1ee3c ra %.<\/p>\n<p>V\u1edbi t\u1ec9 s\u1ed1 n\u00e0y th\u00ec b\u1ea1n c\u1ee9 x\u1ed5 c\u1ea7u 4-5 l\u1ea7n g\u00ec \u0111\u1ea5y l\u00e0 b\u1ea1n tr\u00fang \u0111\u01b0\u1ee3c 1 con l\u00f4 xi\u00ean, v\u1eady c\u00f2n l\u00f4 xi\u00ean 2, 3 v\u00e0 xi\u00ean 4 th\u00ec sao?<\/p>\n<h4>B\u1ea1n xem c\u00e1ch t\u00ednh nh\u01b0 b\u00ean d\u01b0\u1edbi:<\/h4>\n<ul>\n<li><strong>\u0110\u00e1nh l\u00f4 xi\u00ean 2 (2 con s\u1ed1):<\/strong>&nbsp;[23,7% ^ 2] x 100 ~&nbsp;<strong>5,6%<\/strong>&nbsp;(x\u1ed5 20 l\u1ea7n tr\u00fang 1 l\u1ea7n)<\/li>\n<li><strong>\u0110\u00e1nh l\u00f4 xi\u00ean 3 (3 con s\u1ed1):<\/strong>&nbsp;[23,7% ^ 3] x 100 ~&nbsp;<strong>1,3%<\/strong>&nbsp;(x\u1ed5 77 l\u1ea7n tr\u00fang 1 l\u1ea7n)<\/li>\n<li><strong>\u0110\u00e1nh l\u00f4 xi\u00ean 4 (4 con s\u1ed1):<\/strong>&nbsp;[23,7% ^ 4] x 100 ~&nbsp;<strong>0,3%<\/strong>&nbsp;(x\u1ed5 333 l\u1ea7n tr\u00fang 1 l\u1ea7n)<\/li>\n<\/ul>\n<p>N\u1ebfu nh\u01b0 th\u1ebf th\u00ec \u0111\u00e1nh l\u00f4 xi\u00ean 2 th\u00ec t\u1ef7 l\u1ec7 l\u1ea7n n\u00e0o c\u0169ng tr\u00fang v\u00ec m\u1ed7i l\u1ea7n x\u1ed5 l\u00e0 27 l\u1ea7n, nh\u01b0ng v\u00ec t\u00ednh to\u00e1n s\u00e1ch v\u1edf th\u00ec c\u00f3 kh\u00e1c bi\u1ec7t so v\u1edbi th\u1ef1c t\u1ebf n\u00ean % tr\u00fang ch\u1ec9 l\u00e0 l\u00fd t\u01b0\u1edfng v\u00e0 n\u1ebfu ch\u01a1i xi\u00ean 3 v\u00e0 4 th\u00ec t\u1ef7 l\u1ec7 tr\u00fang xem nh\u01b0 v\u00f4 v\u1ecdng ^_^.<\/p>\n<h3><span id=\"Cach_tinh_tien_lo_xien_theo_ly_thuyet_tren\" class=\"ez-toc-section\"><\/span><strong>C\u00e1ch t\u00ednh ti\u1ec1n l\u00f4 xi\u00ean theo l\u00fd thuy\u1ebft tr\u00ean<\/strong><\/h3>\n<p>Ch\u00fang ta th\u1eed l\u00e0m m\u1ed9t ph\u00e9p t\u00ednh vui vui nh\u00e9. \u0110\u00e2y l\u00e0 ph\u00e9p t\u00ednh khi b\u1ea1n nu\u00f4i l\u00f4 xi\u00ean cho \u0111\u1ebfn khi b\u1ea1n tr\u00fang nh\u00e9. Gi\u1ea3 s\u1eed 1 \u0111i\u1ec3m l\u00f4 l\u00e0 27 ngh\u00ecn VN\u0110 v\u00e0 t\u1ef7 l\u1ec7 \u0103n 1:800, 1:3000 v\u00e0 1:6700<\/p>\n<ul>\n<li>Ti\u1ec1n mua l\u00f4 xi\u00ean 2 v\u1edbi 20 l\u1ea7n: 54000*20 =&nbsp;<strong>1,08 tri\u1ec7u VN\u0110<\/strong><\/li>\n<li>Ti\u1ec1n mua l\u00f4 xi\u00ean 3 v\u1edbi 77 l\u1ea7n: 81000*77 =&nbsp;<strong>6,237 tri\u1ec7u VN\u0110<\/strong><\/li>\n<li>Ti\u1ec1n mua l\u00f4 xi\u00ean 4 v\u1edbi 333 l\u1ea7n: 108000*33 =&nbsp;<strong>35,964 tri\u1ec7u VN\u0110<\/strong><\/li>\n<\/ul>\n<h4>Sau \u0111\u00f3 b\u1ea1n s\u1ebd l\u1eddi m\u1ed9t s\u1ed1 ti\u1ec1n l\u00e0:<\/h4>\n<ul>\n<li>V\u1edbi xi\u00ean 2, b\u1ea1n l\u1eddi 1000*800 = 800 ngh\u00ecn VN\u0110. Tr\u1eeb \u0111i ti\u1ec1n x\u00e1c th\u00ec b\u1ea1n&nbsp;<strong>l\u1eddi -280 ngh\u00ecn VN\u0110<\/strong><\/li>\n<li>V\u1edbi xi\u00ean 3, b\u1ea1n l\u1eddi 1000*3000 = 3 tri\u1ec7u VN\u0110. Tr\u1eeb \u0111i ti\u1ec1n x\u00e1c th\u00ec b\u1ea1n&nbsp;<strong>l\u1eddi -3,237 tri\u1ec7u VN\u0110<\/strong><\/li>\n<li>V\u1edbi xi\u00ean 4, b\u1ea1n l\u1eddi 1000*6700 = 6,7 tri\u1ec7u VN\u0110. Tr\u1eeb \u0111i ti\u1ec1n x\u00e1c th\u00ec b\u1ea1n&nbsp;<strong>l\u1eddi -29,264 tri\u1ec7u VN\u0110<\/strong><\/li>\n<\/ul>\n<p>Th\u00f4i! B\u1ea1n c\u00f3 th\u1ec3 t\u1ea1m bi\u1ec7t tr\u00f2 ch\u01a1i l\u00f4 xi\u00ean \u0111\u01b0\u1ee3c r\u1ed3i \u0111\u00f3, n\u1ebfu b\u1ea1n ch\u01b0a t\u1eebng tr\u00fang l\u00f4 xi\u00ean. Do \u0111\u00f3, vi\u1ec7c&nbsp;<em><strong>\u0111\u1ea7u t\u01b0 l\u00f4 \u0111\u1ec1<\/strong><\/em>&nbsp;v\u1edbi b\u1ea1n l\u00e0 kh\u00f4ng kh\u1ea3 thi v\u1edbi l\u00f4 xi\u00ean \u0111\u00e2u.<\/p>\n<h3><span id=\"Ly_do_vi_sao_choi_xien\" class=\"ez-toc-section\"><\/span><strong>L\u00fd do v\u00ec sao ch\u01a1i xi\u00ean<\/strong><\/h3>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-11420 aligncenter\" src=\"\/wp-content\/uploads\/2024\/04\/Bo-lo-de-4-300x200.jpg\" alt=\"\" width=\"824\" height=\"549\" srcset=\"https:\/\/xemlodep.com\/wp-content\/uploads\/2024\/04\/Bo-lo-de-4-300x200.jpg 300w, https:\/\/xemlodep.com\/wp-content\/uploads\/2024\/04\/Bo-lo-de-4.jpg 700w\" sizes=\"(max-width: 824px) 100vw, 824px\" \/><\/p>\n<h4>Tuy l\u00e0 tr\u1eadt t\u1eeb \u0111\u1ea7u \u0111\u1ebfn \u0111u\u00f4i nh\u01b0ng nhi\u1ec1u ng\u01b0\u1eddi v\u1eabn ch\u01a1i v\u00ec c\u00e1c l\u00fd do sau:<\/h4>\n<ul>\n<li>L\u00fd do \u0111\u1ea7u ti\u00ean l\u00e0&nbsp;<strong>l\u1ee3i t\u1ee9c<\/strong>&nbsp;v\u00ec t\u1ef7 l\u1ec7 \u0103n kh\u00e1 cao c\u1ee7a lo\u1ea1i h\u00ecnh th\u1ee9c ch\u01a1i xi\u00ean (nh\u01b0 h\u00ecnh tr\u00ean \u0111\u00e3 m\u00f4 t\u1ea3)<\/li>\n<li>L\u00fd do th\u1ee9 2 l\u00e0&nbsp;<strong>gi\u00e1 ti\u1ec1n th\u1ea5p.<\/strong><\/li>\n<li>Th\u1ee9 3 l\u00e0 \u0111\u1ec3 ch\u1ee9ng t\u1ecf kh\u1ea3 n\u0103ng soi c\u1ea7u \u201c\u0111\u1ec9nh\u201d c\u1ee7a m\u00ecnh (\u0111\u1ec3 b\u00e1n s\u1ed1 ho\u1eb7c soi c\u1ea7u thu ph\u00ed)<\/li>\n<\/ul>\n<p>Theo quan ni\u1ec7m c\u00e1 nh\u00e2n c\u1ee7a ch\u00fang t\u00f4i, ch\u01a1i l\u00f4 xi\u00ean th\u00ec t\u1ef7 l\u1ec7 \u0103n&nbsp;v\u1eabn th\u1ea5p h\u01a1n t\u1ef7 l\u1ec7 ch\u01a1i x\u00f3c d\u0129a. Nh\u01b0ng c\u00e1i g\u00ec c\u0169ng c\u00f3 2 m\u1eb7t c\u1ee7a n\u00f3 c\u1ea3, n\u1ebfu ch\u01a1i t\u1ef7 l\u1ec7 cao th\u00ec kh\u00f3 tr\u00fang v\u00e0 ng\u01b0\u1ee3c l\u1ea1i.<\/p>\n<h2><span id=\"Thuc_hanh_cach_danh_lo_xien\" class=\"ez-toc-section\"><\/span><em><strong>Th\u1ef1c h\u00e0nh c\u00e1ch \u0111\u00e1nh l\u00f4 xi\u00ean<\/strong><\/em><\/h2>\n<h4>Sau \u0111\u00e2y l\u00e0 ph\u1ea7n th\u1ee7 thu\u1eadt m\u00e0 d\u00e2n ch\u01a1i l\u00f4 v\u1eabn th\u01b0\u1eddng \u00e1p d\u1ee5ng, tuy nhi\u00ean ch\u00fang t\u00f4i ch\u1ec9 mong b\u1ea1n xem b\u00e0i v\u1edbi t\u00ednh ch\u1ea5t tham kh\u1ea3o v\u00ec c\u00e1c l\u00fd do sau \u0111\u00e2y:<\/h4>\n<ul>\n<li>X\u00e1c su\u1ea5t t\u00ednh to\u00e1n th\u1ed1ng k\u00ea v\u1edbi x\u00e1c su\u1ea5t qua l\u1ed3ng c\u1ea7u kh\u00f4ng gi\u1ed1ng nhau<\/li>\n<li>X\u00e1c su\u1ea5t th\u1ed1ng k\u00ea ch\u1ec9 mang t\u00ednh ch\u1ea5t tham kh\u1ea3o ch\u1ee9 kh\u00f4ng ph\u1ea3i \u00e1p d\u1ee5ng cho b\u1ea5t k\u00ec con s\u1ed1 n\u00e0o<\/li>\n<li>\u0110o\u00e1n s\u1ed1 \u0111\u1ec1u l\u00e0 do kinh nghi\u1ec7m v\u00e0 c\u1ea3m gi\u00e1c s\u1ed1 c\u1ee7a t\u1eebng ng\u01b0\u1eddi kh\u00e1c nhau<\/li>\n<li>B\u00e0i vi\u1ebft mang t\u00ednh ch\u1ea5t c\u00e1 nh\u00e2n<\/li>\n<\/ul>\n<p>V\u00ec v\u1eady, \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh kh\u00e1ch quan th\u00ec c\u00e1c b\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o nh\u1eefng ng\u01b0\u1eddi \u0111\u00e3 t\u1eebng c\u00f3 kinh nghi\u1ec7m h\u01a1n trong vi\u1ec7c soi c\u1ea7u mi\u1ec1n B\u1eafc ho\u1eb7c ch\u01a1i b\u1ea1ch th\u1ee7 l\u00f4 ho\u1eb7c l\u00f4 xi\u00ean.<\/p>\n<h4>Tuy v\u1eady, ch\u00fang t\u00f4i v\u1eabn h\u01b0\u1edbng d\u1eabn cho c\u00e1c b\u1ea1n m\u1ed9t s\u1ed1 \u0111i\u1ec1u c\u0103n b\u1ea3n b\u00ean d\u01b0\u1edbi:<\/h4>\n<ul>\n<li><strong>Chu k\u1ef3 quay c\u1ee7a l\u1ed3ng c\u1ea7u<\/strong>&nbsp;(c\u1eb7p s\u1ed1 3-4 ng\u00e0y s\u1ebd v\u1ec1 1 l\u1ea7n)<\/li>\n<li><strong>L\u00f4 \u0111\u1ec1 anh v\u00e0 l\u00f4 \u0111\u1ec1 em<\/strong>, c\u00e1i n\u00e0y ch\u00fang t\u00f4i \u0111\u00e3 th\u1ea5y t\u1ea1i m\u1ed9t s\u1ed1 website chia s\u1ebb v\u1ec1 c\u00e1ch soi c\u1ea7u mi\u1ec1n B\u1eafc nh\u01b0ng th\u1eadt ra \u0111\u00f3 ch\u1ec9 l\u00e0 c\u1ea3m gi\u00e1c s\u1ed1 (c\u1ee9 v\u00ed d\u1ee5 h\u00f4m nay c\u00f3 23;25 v\u00e0 26 th\u00ec ng\u00e0y mai 24 s\u1ebd v\u1ec1)<\/li>\n<li><strong>Chu k\u00ec ra s\u1ed1 t\u1eeb 0 \u0111\u1ebfn 9<\/strong>&nbsp;(do \u0111\u00e1nh l\u00f4 ch\u00fang ta ch\u1ec9 t\u00ednh h\u00e0ng ch\u1ee5c v\u00e0 h\u00e0ng \u0111\u01a1n v\u1ecb n\u00ean c\u00e1i n\u00e0y cho b\u1ea1n luy\u1ec7n c\u1ea3m gi\u00e1c s\u1ed1)<\/li>\n<\/ul>\n<h3><span id=\"Cac_cap_so_hay_ra\" class=\"ez-toc-section\"><\/span><strong>C\u00e1c c\u1eb7p s\u1ed1 hay ra<\/strong><\/h3>\n<p>Nh\u01b0 \u0111\u00e3 n\u00f3i \u1edf tr\u00ean, ph\u1ea7n n\u00e0y ch\u00fang t\u00f4i ch\u1ec9 vi\u1ebft theo \u00fd ki\u1ebfn ch\u1ee7 quan n\u00ean c\u00e1c b\u1ea1n vui l\u00f2ng \u0111\u1ecdc \u0111\u1ec3 tham kh\u1ea3o v\u00e0 k\u1ebft h\u1ee3p v\u1edbi kinh nghi\u1ec7m c\u0169ng nh\u01b0 c\u1ea3m gi\u00e1c s\u1ed1 c\u1ee7a m\u00ecnh.<\/p>\n<p>Ch\u00fang t\u00f4i ch\u1ec9 t\u00ednh to\u00e1n c\u01a1 b\u1ea3n d\u1ef1a tr\u00ean x\u00e1c su\u1ea5t th\u1ed1ng k\u00ea v\u00e0 kinh nghi\u1ec7m t\u1eeb m\u1ed9t s\u1ed1 ng\u01b0\u1eddi ch\u00fang t\u00f4i bi\u1ebft.<\/p>\n<h4><span id=\"Chu_ky_quay_cua_long_cau_(cap_so_34_ngay_se_ve_1_lan)\" class=\"ez-toc-section\"><\/span><strong>Chu k\u1ef3 quay c\u1ee7a l\u1ed3ng c\u1ea7u (c\u1eb7p s\u1ed1 3-4 ng\u00e0y s\u1ebd v\u1ec1 1 l\u1ea7n)<\/strong><\/h4>\n<p>T\u00f9y thu\u1ed9c v\u00e0o c\u00e1c ng\u00e0y, m\u00e0 c\u00e1c c\u1eb7p n\u00e0y s\u1ebd l\u1ea7n l\u01b0\u1ee3t xu\u1ea5t hi\u1ec7n theo quy lu\u1eadt c\u1ea7u \u0111\u1ed9ng hay c\u00f2n g\u1ecdi l\u00e0 chu k\u1ef3 c\u1ee7a l\u1ed3ng c\u1ea7u<\/p>\n<p>Th\u01b0\u1eddng l\u00e0 c\u1ee9 chu k\u1ef3 3-4 ng\u00e0y th\u00ec c\u00e1c s\u1ed1 n\u00e0y s\u1ebd xu\u1ea5t hi\u1ec7n l\u1ea1i m\u1ed9t l\u1ea7n ho\u1eb7c c\u1ea3 3 ng\u00e0y \u0111\u1ec1u c\u00f3. B\u1ea1n c\u00f3 th\u1ec3 xem h\u00ecnh \u0111\u1ec3 tham kh\u1ea3o th\u00eam c\u00e1c c\u1eb7p s\u1ed1 kh\u00e1c.<\/p>\n<ul>\n<li>\n<h4><strong>Con s\u1ed1 l\u1ebb:<\/strong>&nbsp;03; 06; 09; 05; 11; 22; 74; 95; 98<\/h4>\n<\/li>\n<li>\n<h4><strong>C\u00e1c c\u1eb7p s\u1ed1:<\/strong>&nbsp;37 \u2013 73; 56 \u2013 65; 51 \u2013 15; 20 \u2013 02<\/h4>\n<\/li>\n<\/ul>\n<p>Tuy nhi\u00ean, khi t\u00ednh&nbsp;<strong>chu k\u1ef3 7 ng\u00e0y th\u00ec c\u00e1c con s\u1ed1 tr\u00ean l\u1ea1i gi\u1ea3m<\/strong>. V\u00ec v\u1eady, b\u1ea1n h\u00e3y l\u1ea5y k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 ki\u1ebfn thi\u1ebft c\u1ee7a 3 ng\u00e0y g\u1ea7n nh\u1ea5t v\u00e0 so l\u1ea1i, n\u1ebfu nh\u01b0 \u0111ang \u1edf v\u00f2ng chu k\u1ef3 th\u00ec ch\u01a1i ngay (v\u00ed d\u1ee5 8-9-10\/04 n\u0103m 2024 gi\u1ea3i mi\u1ec1n B\u1eafc)<\/p>\n<h4>V\u00e0 d\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1c c\u1eb7p l\u00f4 xi\u00ean hay ra c\u00f9ng v\u1edbi nhau&nbsp;(mang t\u00ednh ch\u1ea5t c\u00e1 nh\u00e2n khi xem x\u00e1c su\u1ea5t trong v\u00f2ng 30 ng\u00e0y)<\/h4>\n<ul>\n<li>C\u1eb7p s\u1ed1 37 \u2013 73 \u0111i c\u00f9ng 01 \u2013 10 \u2013 25<\/li>\n<li>C\u1eb7p s\u1ed1 52 \u0111i c\u00f9ng 22<\/li>\n<li>C\u1eb7p s\u1ed1 76 \u0111i c\u00f9ng 47<\/li>\n<li>C\u1eb7p s\u1ed1 11 \u0111i c\u00f9ng 44<\/li>\n<li>C\u1eb7p s\u1ed1 66 \u0111i c\u00f9ng 33<\/li>\n<\/ul>\n<h4>V\u00e0 nh\u1eefng c\u1ea7u l\u00f4 \u0111i\u1ec3n h\u00ecnh \u0111\u1ec3 \u0111\u00e1nh l\u00f4 xi\u00ean (\u0111\u01b0\u1ee3c nhi\u1ec1u ng\u01b0\u1eddi hay ch\u01a1i nh\u1ea5t)<\/h4>\n<ul>\n<li>H\u00f4m qua xu\u1ea5t l\u00f4 97 th\u00ec h\u00f4m nay c\u00f3 l\u00f4 37, 73<\/li>\n<li>H\u00f4m qua xu\u1ea5t l\u00f4 45 th\u00ec h\u00f4m nay c\u00f3 l\u00f4 59, 95<\/li>\n<li>H\u00f4m qua xu\u1ea5t 18 th\u00ec h\u00f4m nay c\u00f3 97,99 v\u00e0 ng\u01b0\u1ee3c l\u1ea1i<\/li>\n<\/ul>\n<p>V\u00e0 n\u1ebfu \u0111\u1ec1 ra k\u00e9p th\u00ec ng\u00e0y ti\u1ebfp theo s\u1ebd xu\u1ea5t 1 l\u00f4 trong c\u00e1c s\u1ed1 sau: 01-10-15-51-06-60-56-65. 1 tu\u1ea7n ti\u1ebfp theo s\u1ebd xu\u1ea5t 1 l\u00f4 trong c\u00e1c s\u1ed1 sau: 23-32-28-82-37-73-78-87<\/p>\n<h4><span id=\"Lo_de_anh,_lo_de_em\" class=\"ez-toc-section\"><\/span><strong>L\u00f4 \u0111\u1ec1 anh, l\u00f4 \u0111\u1ec1 em<\/strong><\/h4>\n<p>C\u00e1ch \u0111\u00e1nh l\u00f4 xi\u00ean n\u00e0y nh\u01b0 m\u00ecnh n\u00f3i \u1edf tr\u00ean v\u00e0 th\u1ef1c ch\u1ea5t l\u00e0 c\u1ea3m gi\u00e1c s\u1ed1 c\u1ee7a m\u1ed7i ng\u01b0\u1eddi.<\/p>\n<h4><strong>V\u00ed d\u1ee5:<\/strong><\/h4>\n<p>C\u00e1c con s\u1ed1 45;47;48;49 ra m\u00e0 thi\u1ebfu con 46 th\u00ec ng\u00e0y mai s\u1ebd c\u00f3 con 46. Tuy v\u1eady, \u0111\u00e2y kh\u00f4ng ph\u1ea3i l\u00e0 d\u1ea1ng xu\u1ea5t hi\u1ec7n nhi\u1ec1u v\u00e0 chi\u1ebfm ph\u1ea7n t\u1ef7 l\u1ec7 xu\u1ea5t hi\u1ec7n c\u1ee7a c\u00e1c con s\u1ed1 kh\u00e1c.<\/p>\n<p>V\u00ec v\u1eady, c\u00e1c t\u00ednh n\u00e0y c\u0169ng kh\u00f4ng ch\u00ednh x\u00e1c v\u1edbi c\u1ea3 \u201cnh\u00e1y\u201d (nh\u00e1y l\u00e0 con s\u1ed1 \u0111\u00f3 v\u1ec1 nhi\u1ec1u l\u1ea7n, v\u00ed d\u1ee5 l\u00f4 h\u00f4m \u0111\u00f3 c\u00f3 con 34 hai l\u1ea7n th\u00ec g\u1ecdi l\u00e0 nh\u00e1y 2 con l\u00f4 34).<\/p>\n<p>Theo nh\u01b0 ch\u00fang t\u00f4i nh\u1eadn \u0111\u1ecbnh th\u00ec c\u1ea3m gi\u00e1c s\u1ed1 kh\u00f4ng n\u00ean d\u00f9ng nhi\u1ec1u.<\/p>\n<h4><span id=\"Chu_ki_ra_so_tu_0_den_9\" class=\"ez-toc-section\"><\/span><strong>Chu k\u00ec ra s\u1ed1 t\u1eeb 0 \u0111\u1ebfn 9<\/strong><\/h4>\n<p>\u0110\u00e2y l\u00e0 c\u00e1c b\u01b0\u1edbc&nbsp;<em>th\u1ed1ng k\u00ea c\u00e1c con s\u1ed1 t\u1eeb s\u1ed1 0 cho \u0111\u1ebfn s\u1ed1 9 v\u1edbi t\u1ea7n su\u1ea5t t\u1ef7 l\u1ec7 trong v\u00f2ng n ng\u00e0y<\/em>&nbsp;quy \u0111\u1ecbnh.<\/p>\n<h4>Theo ch\u00fang t\u00f4i nh\u1eadn th\u1ea5y th\u00ec t\u1ef7 l\u1ec7 l\u00fd t\u01b0\u1edfng nh\u1ea5t l\u00e0 th\u1ed1ng k\u00ea trong v\u00f2ng&nbsp;<strong>3 ng\u00e0y \u2013 7 ng\u00e0y \u2013 10 ng\u00e0y \u2013 14 ng\u00e0y \u2013 20 ng\u00e0y \u2013 27 ng\u00e0y v\u00e0 30 ng\u00e0y<\/strong>&nbsp;v\u00e0 sau \u0111\u00f3 th\u00ec l\u1eadp l\u1ea1i v\u00f2ng quy tr\u00ecnh b\u1eaft \u0111\u1ea7u l\u1ea1i.<\/h4>\n<p>V\u1edbi c\u00e1c c\u00e1ch t\u00ednh l\u00f4 xi\u00ean mau tr\u00fang nh\u01b0&nbsp;tr\u00ean th\u00ec b\u1ea1n c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng \u0111\u1ec3 t\u00ednh qu\u1ef9 \u0111\u1ea1o c\u00e1c con s\u1ed1 trong th\u00e1ng tr\u01b0\u1edbc, th\u00e1ng n\u00e0y.<\/p>\n<p>Ho\u1eb7c n\u1ebfu b\u1ea1n c\u1ea7n l\u00e0m bi\u1ec3u d\u1ed3 t\u1ea7n xu\u1ea5t th\u00ec coi lu\u00f4n c\u1ea3 nh\u1eefng th\u00e1ng tr\u01b0\u1edbc \u0111\u1ec3 t\u00ednh g\u1ea7n \u0111\u00fang c\u00e1c c\u1eb7p s\u1ed1 s\u1ebd ra. \u0110\u00e2y l\u00e0 c\u00e1ch \u0111\u00e1nh l\u00f4 xi\u00ean c\u0103n b\u1ea3n cho nh\u1eefng ng\u01b0\u1eddi m\u1edbi t\u1eadp ch\u01a1i.<\/p>\n<h3><span id=\"Kinh_nghiem_chon_danh_bach_thu_ket_hop_xien\" class=\"ez-toc-section\"><\/span><em><strong>Kinh nghi\u1ec7m ch\u1ecdn \u0111\u00e1nh b\u1ea1ch th\u1ee7 k\u1ebft h\u1ee3p xi\u00ean<\/strong><\/em><\/h3>\n<p>Ch\u00fang t\u00f4i xin ghi ch\u00e9p th\u00eam cho c\u00e1c b\u1ea1n m\u1ed9t s\u1ed1 kinh nghi\u1ec7m \u0111\u00e1nh l\u00f4 b\u1ea1ch th\u1ee7 trong b\u00e0i vi\u1ebft c\u00e1ch \u0111\u00e1nh l\u00f4 xi\u00ean.<\/p>\n<p>B\u1ea1n c\u00f3 th\u1ec3 k\u1ebft h\u1ee3p v\u1edbi \u0111\u00e1nh xi\u00ean \u0111\u1ec3 n\u00e2ng cao t\u1ef7 l\u1ec7 th\u1eafng c\u0169ng nh\u01b0 \u201cg\u1ee1 g\u1ea1c\u201d gi\u1ea3m b\u1edbt h\u1eadu qu\u1ea3.<\/p>\n<h4><strong>L\u01b0u \u00fd:<\/strong><\/h4>\n<p>B\u1ea1n ch\u1ec9 n\u00ean d\u00f9ng 1 c\u1eb7p xi\u00ean 2 ho\u1eb7c 3 ho\u1eb7c 4 v\u1edbi ch\u1eebng 2 con b\u1ea1ch th\u1ee7<\/p>\n<ul>\n<li>\n<h4>N\u1ebfu L\u00f4 xu\u1ea5t c\u1ea3 c\u1eb7p 06 v\u00e0 60 th\u00ec ng\u00e0y ti\u1ebfp theo s\u1ebd xu\u1ea5t l\u1ea1i 1 con cho b\u1ea1ch th\u1ee7. B\u1ea1n n\u00ean nu\u00f4i m\u1ed9t con b\u1ea1ch th\u1ee7 l\u00f4 06 ho\u1eb7c 60<\/h4>\n<\/li>\n<li>\n<h4>N\u1ebfu L\u00f4 xu\u1ea5t 51 th\u00ec ng\u00e0y ti\u1ebfp theo s\u1ebd xu\u1ea5t con 15. Nh\u01b0ng l\u01b0u \u00fd l\u00e0 ng\u01b0\u1ee3c l\u1ea1i th\u00ec kh\u00f4ng \u0111\u00fang n\u00ean b\u1ea1n n\u00ean ch\u1ecdn b\u1ea1ch th\u1ee7 15<\/h4>\n<\/li>\n<li>\n<h4>N\u1ebfu L\u00f4 xu\u1ea5t 05, 50 th\u00ec ng\u00e0y ti\u1ebfp theo s\u1ebd xu\u1ea5t tr\u1ea3 l\u1ea1i 1 con cho b\u1ea1ch th\u1ee7<\/h4>\n<\/li>\n<li>\n<h4>N\u1ebfu l\u00f4 xu\u1ea5t c\u1ea3 c\u1eb7p 02 v\u00e0 20 ho\u1eb7c h\u00f4m tr\u01b0\u1edbc c\u00f3 1 con th\u00ec ng\u00e0y ti\u1ebfp theo s\u1ebd xu\u1ea5t 99 cho b\u1ea1ch th\u1ee7.<\/h4>\n<\/li>\n<li>\n<h4>H\u00f4m qua xu\u1ea5t l\u00f4 75 th\u00ec ng\u00e0y ti\u1ebfp theo s\u1ebd xu\u1ea5t 57 cho b\u1ea1ch th\u1ee7. Nh\u01b0ng l\u01b0u \u00fd l\u00e0 ng\u01b0\u1ee3c l\u1ea1i th\u00ec kh\u00f4ng \u0111\u00fang m\u00e0 s\u1ebd r\u01a1i v\u00e0o 1 con s\u1ed1 kh\u00e1c (v\u00ed d\u1ee5 nh\u01b0 79 ho\u1eb7c 74)<\/h4>\n<\/li>\n<li>\n<h4>N\u1ebfu l\u00f4 \u0111\u1ea7u 7 ho\u1eb7c l\u00f4 \u0111\u00edt 3 m\u00e0 c\u00e2m (t\u1ea1ch kh\u00f4ng ra) th\u00ec ng\u00e0y ti\u1ebfp theo r\u1ea5t c\u00f3 th\u1ec3 s\u1ebd c\u00f3 l\u00f4 73 (t\u1ef7 l\u1ec7 cao ch\u1ee9 kh\u00f4ng ch\u1eafc 99% l\u00e0 ra)<\/h4>\n<\/li>\n<li>\n<h4>L\u00f4 97 th\u01b0\u1eddng xu\u1ea5t v\u00e0o T5 v\u00e0 T7, l\u00f4 33 th\u01b0\u1eddng xu\u1ea5t v\u00e0o c\u00e1c ng\u00e0y T7,CN,T2,T3<\/h4>\n<\/li>\n<li>\n<h4>L\u00f4 66 th\u01b0\u1eddng xu\u1ea5t v\u00e0o c\u00e1c ng\u00e0y T4,T5,T6<\/h4>\n<\/li>\n<li>\n<h4>L\u00f4 58 m\u00e0 xu\u1ea5t th\u00ec ba ng\u00e0y sau s\u1ebd c\u00f3 l\u00f4 63 (chu k\u1ef3 3-4 ng\u00e0y)<\/h4>\n<\/li>\n<li>\n<h4>L\u00f4 68 m\u00e0 xu\u1ea5t th\u00ec ng\u00e0y ti\u1ebfp theo s\u1ebd tr\u1ea3 l\u1ea1i l\u00f4 86 cho b\u1ea1ch th\u1ee7<\/h4>\n<\/li>\n<li>\n<h4>\u0110\u1ec1 v\u1ec1 05 th\u00ec ng\u00e0y ti\u1ebfp theo s\u1ebd c\u00f3 l\u00f4 95 (t\u00ednh chu k\u1ef3 c\u1ee7a 03 \u2013 09 \u2013 05)<\/h4>\n<\/li>\n<li>\n<h4>\u0110\u1ec1 v\u1ec1 29 th\u00ec ng\u00e0y ti\u1ebfp theo s\u1ebd c\u00f3 l\u00f4 22 v\u00e0 ng\u01b0\u1ee3c l\u1ea1i (t\u00ednh theo b\u00f3ng \u00e2m \u2013 c\u1ea3m gi\u00e1c s\u1ed1)<\/h4>\n<\/li>\n<\/ul>\n<h2><span id=\"Cach_danh_lo_xien_quay\" class=\"ez-toc-section\"><\/span><em><strong>C\u00e1ch \u0111\u00e1nh l\u00f4 xi\u00ean quay<\/strong><\/em><\/h2>\n<p>M\u1ed9t ng\u00e0y n\u1ecd, b\u1ea1n c\u1ea3m gi\u00e1c r\u1eb1ng vi\u1ec7c ch\u01a1i l\u00f4 xi\u00ean qu\u00e1 kh\u00f3 tr\u00fang (theo nh\u01b0 c\u00f4ng th\u1ee9c t\u00ednh x\u00e1c su\u1ea5t \u0111\u00e3 hi\u1ec7n ra) th\u00ec b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ed5i th\u00e0nh l\u00f4 xi\u00ean quay.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-11405 aligncenter\" src=\"\/wp-content\/uploads\/2024\/04\/Ch\u01a1i-l\u00f4-\u0111\u1ec1-Online-v\u1edbi-tr\u1ea1ng-th\u00e1i-t\u1ec9nh-t\u00e1o-300x225.jpg\" alt=\"\" width=\"774\" height=\"583\"><\/p>\n<h3><span id=\"Xien_quay_la_gi\" class=\"ez-toc-section\"><\/span><strong>Xi\u00ean quay l\u00e0 g\u00ec?<\/strong><\/h3>\n<p>Xi\u00ean quay ch\u00ednh l\u00e0 m\u1ed9t c\u00e1ch c\u1ee9u c\u00e1nh cho b\u1ea1n. Thay v\u00ec m\u1ed9t l\u00f4 xi\u00ean 4 b\u1eaft bu\u1ed9c ph\u1ea3i ra h\u1ebft 4 con th\u00ec b\u1ea1n m\u1edbi th\u1eafng, th\u00ec nay b\u1ea1n ch\u1ec9 c\u1ea7n ra m\u1ed9t con l\u00f4 l\u00e0 \u0111\u1ee7.<\/p>\n<h4>V\u00ed d\u1ee5:<\/h4>\n<p>B\u1ea1n \u0111\u00e1nh con l\u00f4 xi\u00ean 4 l\u00e0 12-21-34-43 v\u00e0 ch\u1ec9 c\u1ea7n con 12 ra th\u00f4i l\u00e0 b\u1ea1n \u0111\u00e3 tr\u00fang con l\u00f4 xi\u00ean. T\u1ea5t nhi\u00ean l\u00e0 b\u1ea1n v\u1eabn b\u1ecb l\u1ed7 do ti\u1ec1n mua xi\u00ean 4 mi\u1ec1n B\u1eafc \u0111\u1ebfn t\u1eadn 108 ngh\u00ecn. V\u1edbi t\u1ef7 l\u1ec7 1:80 th\u00ec b\u1ea1n&nbsp;<strong>l\u1ed7 28 ngh\u00ecn VN\u0110&nbsp;<\/strong>(c\u0169ng kh\u00f4ng \u0111\u1ebfn n\u1ed7i m\u1ea5t h\u1ebft ti\u1ec1n).<\/p>\n<p>Tuy nhi\u00ean, n\u1ebfu b\u1ea1n tr\u00fang \u0111\u01b0\u1ee3c xi\u00ean 2 th\u00ec b\u1ea1n s\u1ebd l\u1eddi \u0111\u01b0\u1ee3c ch\u00fat \u0111\u1ec9nh.<\/p>\n<p>Tr\u00ean \u0111\u00e2y ch\u00ednh l\u00e0 \u0111\u1ecbnh ngh\u0129a c\u1ee7a xi\u00ean quay v\u00e0 c\u00e1ch m\u00e0 ng\u01b0\u1eddi ta t\u00ednh xi\u00ean quay cho b\u1ea1n.<\/p>\n<h3><span id=\"Cach_danh_lo_xien_quay_co_thay_the_cho_lo_xien\" class=\"ez-toc-section\"><\/span><strong>C\u00e1ch \u0111\u00e1nh l\u00f4 xi\u00ean quay c\u00f3 thay th\u1ebf cho l\u00f4 xi\u00ean?<\/strong><\/h3>\n<p>Kh\u1ea3 n\u0103ng cao l\u00e0 l\u00f4 xi\u00ean quay s\u1ebd d\u1ea7n d\u1ea7n thay th\u1ebf cho c\u00e1ch \u0111\u00e1nh xi\u00ean (do \u0111\u00e1nh xi\u00ean qu\u00e1 kh\u00f3 tr\u00fang, v\u00e0 c\u00e1c nh\u00e0 c\u00e1i mu\u1ed1n h\u00fat kh\u00e1ch th\u00ec s\u1ebd m\u1edf th\u00eam xi\u00ean quay).<\/p>\n<p>Do \u0111\u00f3, c\u00e1c b\u1ea1n h\u00e3y an t\u00e2m l\u00e0 trong t\u01b0\u01a1ng lai, vi\u1ec7c ch\u01a1i xi\u00ean quay s\u1ebd ph\u1ed5 bi\u1ebfn h\u01a1n. L\u00fac \u0111\u00f3 c\u00e1ch t\u00ednh l\u00f4 xi\u00ean s\u1ebd ch\u1ec9 d\u1eebng \u1edf vi\u1ec7c t\u00ednh x\u00e1c su\u1ea5t m\u1ed9t con l\u00f4.<\/p>\n<h2><span id=\"Cach_danh_lo_xien_truot\" class=\"ez-toc-section\"><\/span><em><strong>C\u00e1ch \u0111\u00e1nh l\u00f4 xi\u00ean tr\u01b0\u1ee3t<\/strong><\/em><\/h2>\n<p>Sau \u0111\u00e2y, ch\u00fang t\u00f4i s\u1ebd ch\u1ec9 b\u1ea1n c\u00e1ch \u0111\u00e1nh l\u00f4 xi\u00ean tr\u01b0\u1ee3t k\u00e8m c\u00e1ch t\u00ednh. \u0110\u00e2y l\u00e0 m\u1ed9t c\u00e1ch ch\u01a1i m\u1edbi xu\u1ea5t hi\u1ec7n \u0111\u1ec3 thay th\u1ebf cho c\u00e1ch \u0111\u00e1nh l\u00f4 xi\u00ean truy\u1ec1n th\u1ed1ng.<\/p>\n<h3><span id=\"Xien_truot_la_gi\" class=\"ez-toc-section\"><\/span><strong>Xi\u00ean tr\u01b0\u1ee3t l\u00e0 g\u00ec?<\/strong><\/h3>\n<p>B\u00e2y gi\u1edd, thay v\u00ec \u0111\u00e1nh nh\u1eefng con s\u1ebd x\u1ed5 ra, b\u1ea1n ch\u1ecdn \u0111\u00e1nh nh\u1eefng con s\u1ebd kh\u00f4ng ra. L\u00fac n\u00e0y, b\u1ea1n \u00e1p d\u1ee5ng c\u00f4ng th\u1ee9c t\u00ednh cho nh\u1eefng con ra h\u1ee5t th\u00ec s\u1ebd d\u1ec5 ch\u01a1i h\u01a1n.<\/p>\n<p>Do t\u1ef7 l\u1ec7 tr\u00fang 1 con l\u00f4 xi\u00ean l\u00e0&nbsp;<strong>5,6%<\/strong>, do \u0111\u00f3, t\u1ef7 l\u1ec7 h\u1ee5t s\u1ebd l\u00ean \u0111\u1ebfn 100% \u2013 5,6% ra&nbsp;<strong>94,4%.<\/strong><\/p>\n<p>Nh\u00e0 c\u00e1i s\u1ebd kh\u00f4ng th\u00edch th\u1ebf, do \u0111\u00f3, h\u1ecd b\u1eaft b\u1ea1n ph\u1ea3i mua m\u1ed9t con xi\u00ean tr\u01b0\u1ee3t \u0111\u1ebfn&nbsp;<strong>12 con l\u00f4<\/strong>&nbsp;kh\u00f4ng ra. C\u00e1i n\u00e0y t\u00f9y nh\u00e0 c\u00e1i n\u00ean kh\u00f4ng d\u00e1m ch\u1eafc v\u1edbi c\u00e1c b\u1ea1n v\u1ec1 s\u1ed1 l\u01b0\u1ee3ng.<\/p>\n<h3><span id=\"Cach_tinh_lo_xien_truot\" class=\"ez-toc-section\"><\/span><strong>C\u00e1ch t\u00ednh l\u00f4 xi\u00ean tr\u01b0\u1ee3t<\/strong><\/h3>\n<p>Khi so v\u1edbi c\u00f4ng th\u1ee9c b\u00ean tr\u00ean, v\u00ed d\u1ee5 t\u1ef7 l\u1ec7 tr\u01b0\u1ee3t 1 con l\u00e0 94,4% th\u00ec ch\u00fang ta s\u1ebd t\u00ednh t\u1ef7 l\u1ec7 tr\u01b0\u1ee3t 12 con.<\/p>\n<ul>\n<li>\n<h4>[94,4% ^ 12] x 100 ~&nbsp;<strong>50%<\/strong><\/h4>\n<\/li>\n<\/ul>\n<p>Nh\u01b0 v\u1eady, khi t\u1ef7 l\u1ec7 g\u1ea7n \u0111\u1ebfn 50% th\u00ec b\u1ea1n s\u1ebd c\u00f3 c\u01a1 h\u1ed9i tr\u00fang v\u00f4 c\u00f9ng cao v\u1edbi l\u00f4 xi\u00ean tr\u01b0\u1ee3t. Tuy th\u1ebf, l\u00f4 xi\u00ean tr\u01b0\u1ee3t c\u00f3 t\u1ef7 l\u1ec7 \u0103n v\u00f4 c\u00f9ng th\u1ea5p, ch\u1ec9 kho\u1ea3ng 1:14 n\u00ean xem ra c\u00f3 th\u1eafng c\u0169ng kh\u00f4ng \u0103n \u0111\u01b0\u1ee3c l\u00e0 bao nhi\u00eau.<\/p>\n<p>Hi\u1ec7n t\u1ea1i, l\u00f4 xi\u00ean tr\u01b0\u1ee3t \u0111\u01b0\u1ee3c b\u00e1n v\u1edbi gi\u00e1 kho\u1ea3ng 14 ngh\u00ecn VN\u0110 \u0111\u1ebfn kho\u1ea3ng 20 ngh\u00ecn VN\u0110.<\/p>\n<h2><span id=\"Ket_luan_cac_cach_danh_lo_xien\" class=\"ez-toc-section\"><\/span><em><strong>K\u1ebft lu\u1eadn c\u00e1c c\u00e1ch \u0111\u00e1nh l\u00f4 xi\u00ean<\/strong><\/em><\/h2>\n<p>Qua b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang t\u00f4i hy v\u1ecdng r\u1eb1ng c\u00e1c b\u1ea1n s\u1ebd r\u00fat ra \u0111\u01b0\u1ee3c nhi\u1ec1u \u0111i\u1ec1u th\u00fa v\u1ecb cho b\u1ea3n th\u00e2n m\u00ecnh v\u1ec1 c\u00e1ch \u0111\u00e1nh l\u00f4 xi\u00ean nh\u00e9.<\/p>\n<p>V\u00e0 c\u0169ng trong b\u00e0i vi\u1ebft n\u00e0y,&nbsp; \u0111\u00e3 b\u1ed5 sung c\u1ea3 n\u1ed9i dung c\u00e1ch t\u00ednh l\u00f4 xi\u00ean mau tr\u00fang cho c\u1ea3 c\u00e1c b\u1ea1n r\u1ed3i \u0111\u00f3. C\u00e1c b\u1ea1n c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng ngay \u0111\u1ec3 th\u1ef1c h\u00e0nh nhi\u1ec1u l\u1ea7n.<\/p>\n<p>Ch\u00fac c\u00e1c b\u1ea1n vui v\u00e0 h\u00e3y mau tr\u00fang \u0111\u01b0\u1ee3c l\u00f4 xi\u00ean v\u1edbi c\u00e1ch \u0111\u00e1nh l\u00f4 xi\u00ean \u0111i nh\u00e9!<\/p>\n<h3 style=\"text-align: center;\"><\/h3>\n<h3 class=\"panel-heading\" style=\"border 1px;padding: 10px 8px 8px; text-shadow: #e9cac1 1px 1px 0; background: linear-gradient(to bottom, #c8841c 0%,#009cee 50%,#0088d0 51%,#7f080c 100%) !important; word-wrap: break-word; text-align: center;\"><span class=\"lotoyahoo\" style=\"background-color: #fff70b; padding: 2px 50px; border-top-left-radius: 5px; border-top-right-radius: 5px; border-bottom-right-radius: 5px; border-bottom-left-radius: 5px; color: #ff0000; background-position: initial initial; background-repeat: initial initial;\">t\u1ee5 h\u1ecdp soi c\u1ea7u mi\u1ec1n b\u1eafc vip<\/span><\/h3>\n<h4><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-472\" src=\"\/wp-content\/uploads\/2024\/09\/hot_icon.gif\" alt=\"\" width=\"40\" height=\"25\" \/> <a href=\"\/chuan-soi-cau-kqxs-lo-bach-thu-2-nhay-vip-mb\/\">soi c\u1ea7u lo b\u1ea1ch th\u1ee7 2 nh\u00e1y v\u00edp mb<\/a> <\/strong><\/h4>\n<h4><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-472\" src=\"\/wp-content\/uploads\/2024\/09\/hot_icon.gif\" alt=\"\" width=\"27\" height=\"17\" \/> <a href=\"\/chuan-soi-cau-kqxs-bach-thu-lo-mb\/\">soi c\u1ea7u b\u1ea1ch th\u1ee7 l\u00f4 mi\u1ec1n b\u1eafc<\/a> <\/strong><\/h4>\n<h4><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-472\" src=\"\/wp-content\/uploads\/2024\/09\/hot_icon.gif\" alt=\"\" width=\"27\" height=\"17\" \/><\/strong><strong> <a href=\"\/chuan-soi-cau-kqxs-song-thu-lo-mb\/\">t\u1ee5 h\u1ecdp soi c\u1ea7u song th\u1ee7 l\u00f4 mi\u1ec1n b\u1eafc<\/a> <\/strong><\/h4>\n<h4><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-472\" src=\"\/wp-content\/uploads\/2024\/09\/hot_icon.gif\" alt=\"\" width=\"27\" height=\"17\" \/><\/strong><strong> <a href=\"\/chuan-soi-cau-kqxs-bach-thu-lo-kep-mb\/\">t\u1ee5 h\u1ecdp soi c\u1ea7u b\u1ea1ch th\u1ee7 l\u00f4 k\u00e9p mi\u1ec1n b\u1eafc<\/a> <\/strong><\/h4>\n<h4><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-472\" src=\"\/wp-content\/uploads\/2024\/09\/hot_icon.gif\" alt=\"\" width=\"27\" height=\"17\" \/><\/strong><strong> <a href=\"\/chuan-soi-cau-kqxs-song-thu-lo-kep-mb\/\">t\u1ee5 h\u1ecdp soi c\u1ea7u song th\u1ee7 l\u00f4 k\u00e9p mi\u1ec1n b\u1eafc<\/a> <\/strong><\/h4>\n<h4><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-472\" src=\"\/wp-content\/uploads\/2024\/09\/hot_icon.gif\" alt=\"\" width=\"27\" height=\"17\" \/><\/strong><strong><a href=\"\/chuan-soi-cau-kqxs-bach-thu-de-mb\/\">t\u1ee5 h\u1ecdp soi c\u1ea7u b\u1ea1ch th\u1ee7 \u0111\u1ec1 mi\u1ec1n b\u1eafc<\/a> <\/strong><\/h4>\n<h4><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-472\" src=\"\/wp-content\/uploads\/2024\/09\/hot_icon.gif\" alt=\"\" width=\"27\" height=\"17\" \/><\/strong><strong> <a href=\"\/chuan-soi-cau-kqxs-song-thu-de-mb\/\">t\u1ee5 h\u1ecdp soi c\u1ea7u song th\u1ee7 \u0111\u1ec1 mi\u1ec1n b\u1eafc<\/a> <\/strong><\/h4>\n<h4><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-472\" src=\"\/wp-content\/uploads\/2024\/09\/hot_icon.gif\" alt=\"\" width=\"27\" height=\"17\" \/><\/strong><strong> <a href=\"\/chuan-soi-cau-kqxs-dan-de-4-con-mb\/\">t\u1ee5 h\u1ecdp soi c\u1ea7u d\u00e0n \u0111\u1ec1 4 s\u1ed1 mi\u1ec1n b\u1eafc<\/a> <\/strong><\/h4>\n<h4><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-472\" src=\"\/wp-content\/uploads\/2024\/09\/hot_icon.gif\" alt=\"\" width=\"27\" height=\"17\" \/><\/strong><strong> <a href=\"\/chuan-soi-cau-kqxs-dan-de-6-con-mb\/\">t\u1ee5 h\u1ecdp soi c\u1ea7u d\u00e0n \u0111\u1ec1 6 s\u1ed1 mi\u1ec1n b\u1eafc<\/a> <\/strong><\/h4>\n<h4><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-472\" src=\"\/wp-content\/uploads\/2024\/09\/hot_icon.gif\" alt=\"\" width=\"27\" height=\"17\" \/><\/strong><strong> <a href=\"\/chuan-soi-cau-kqxs-dan-de-8-con-mb\/\">t\u1ee5 h\u1ecdp soi c\u1ea7u d\u00e0n \u0111\u1ec1 8 s\u1ed1 mi\u1ec1n b\u1eafc<\/a> <\/strong><\/h4>\n<h4><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-472\" src=\"\/wp-content\/uploads\/2024\/09\/hot_icon.gif\" alt=\"\" width=\"27\" height=\"17\" \/><\/strong><strong> <a href=\"\/chuan-soi-cau-kqxs-dan-de-10-con-mb\/\">t\u1ee5 h\u1ecdp soi c\u1ea7u d\u00e0n \u0111\u1ec1 10 s\u1ed1 mi\u1ec1n b\u1eafc<\/a> <\/strong><\/h4>\n<h4><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-472\" src=\"\/wp-content\/uploads\/2024\/09\/hot_icon.gif\" alt=\"\" width=\"27\" height=\"17\" \/><\/strong><strong> <a href=\"\/chuan-soi-cau-kqxs-dan-lo-4-con-mb\/\">t\u1ee5 h\u1ecdp soi c\u1ea7u d\u00e0n l\u00f4 4 s\u1ed1 mi\u1ec1n b\u1eafc<\/a> <\/strong><\/h4>\n<h4><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-472\" src=\"\/wp-content\/uploads\/2024\/09\/hot_icon.gif\" alt=\"\" width=\"27\" height=\"17\" \/><\/strong><strong> <a href=\"\/chuan-soi-cau-kqxs-dan-lo-6-con-mb\/\">t\u1ee5 h\u1ecdp soi c\u1ea7u d\u00e0n l\u00f4 6 s\u1ed1 mi\u1ec1n b\u1eafc<\/a> <\/strong><\/h4>\n<h3 style=\"text-align: center;\"><\/h3>\n<h3 class=\"panel-heading\" style=\"border 1px;padding: 10px 8px 8px; text-shadow: #e9cac1 1px 1px 0; background: linear-gradient(to bottom, #c8841c 0%,#009cee 50%,#0088d0 51%,#7f080c 100%) !important; word-wrap: break-word; text-align: center;\"><span class=\"lotoyahoo\" style=\"background-color: #fff70b; padding: 2px 50px; border-top-left-radius: 5px; border-top-right-radius: 5px; border-bottom-right-radius: 5px; border-bottom-left-radius: 5px; color: #ff0000; background-position: initial initial; background-repeat: initial initial;\">t\u1ee5 h\u1ecdp soi c\u1ea7u mi\u1ec1n b\u1eafc si\u00eau chu\u1ea9n<\/span><\/h3>\n<h4><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-472\" src=\"\/wp-content\/uploads\/2024\/09\/hot_icon.gif\" alt=\"\" width=\"27\" height=\"17\" \/><\/strong><strong> <a href=\"\/chuan-soi-cau-kqxs-dan-lo-8-con-mb\/\">t\u1ee5 h\u1ecdp soi c\u1ea7u d\u00e0n l\u00f4 8 s\u1ed1 mi\u1ec1n b\u1eafc<\/a> <\/strong><\/h4>\n<h4><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-472\" src=\"\/wp-content\/uploads\/2024\/09\/hot_icon.gif\" alt=\"\" width=\"27\" height=\"17\" \/><\/strong><strong> <a href=\"\/chuan-soi-cau-kqxs-lo-xien-2-mb\/\">t\u1ee5 h\u1ecdp soi c\u1ea7u d\u00e0n l\u00f4 xi\u00ean 2 mi\u1ec1n b\u1eafc<\/a> <\/strong><\/h4>\n<h4><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-472\" src=\"\/wp-content\/uploads\/2024\/09\/hot_icon.gif\" alt=\"\" width=\"27\" height=\"17\" \/><\/strong><strong> <a href=\"\/chuan-soi-cau-kqxs-lo-xien-3-mb\/\">t\u1ee5 h\u1ecdp soi c\u1ea7u d\u00e0n l\u00f4 xi\u00ean 3 mi\u1ec1n b\u1eafc<\/a> <\/strong><\/h4>\n<h4><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-472\" src=\"\/wp-content\/uploads\/2024\/09\/hot_icon.gif\" alt=\"\" width=\"27\" height=\"17\" \/><\/strong><strong> <a href=\"\/chuan-soi-cau-kqxs-lo-xien-4-mb\/\">t\u1ee5 h\u1ecdp soi c\u1ea7u d\u00e0n l\u00f4 xi\u00ean 4 mi\u1ec1n b\u1eafc<\/a> <\/strong><\/h4>\n<h4><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-472\" src=\"\/wp-content\/uploads\/2024\/09\/hot_icon.gif\" alt=\"\" width=\"27\" height=\"17\" \/><\/strong><strong> <a href=\"\/chuan-soi-cau-kqxs-ba-cang-vip-mb\/\">t\u1ee5 h\u1ecdp soi c\u1ea7u 3 c\u00e0ng mi\u1ec1n b\u1eafc<\/a> <\/strong><\/h4>\n<h4><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-472\" src=\"\/wp-content\/uploads\/2024\/09\/hot_icon.gif\" alt=\"\" width=\"27\" height=\"17\" \/><\/strong><strong> <a href=\"\/chuan-soi-cau-kqxs-cap-3-cang-vip-mb\/\">t\u1ee5 h\u1ecdp soi c\u1ea7u d\u00e0n 3 c\u00e0ng 2 s\u1ed1 mi\u1ec1n b\u1eafc<\/a> <\/strong><\/h4>\n<h4><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-472\" src=\"\/wp-content\/uploads\/2024\/09\/hot_icon.gif\" alt=\"\" width=\"27\" height=\"17\" \/><\/strong><strong> <a href=\"\/chuan-soi-cau-kqxs-dan-lo-10-con-mb\/\">t\u1ee5 h\u1ecdp soi c\u1ea7u d\u00e0n l\u00f4 10 s\u1ed1 mi\u1ec1n b\u1eafc<\/a> <\/strong><\/h4>\n<h4><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-472\" src=\"\/wp-content\/uploads\/2024\/09\/hot_icon.gif\" alt=\"\" width=\"27\" height=\"17\" \/><\/strong><strong> <a href=\"\/chuan-soi-cau-kqxs-de-dau-duoi-mb\/\">t\u1ee5 h\u1ecdp soi c\u1ea7u \u0111\u1ec1 \u0111\u1ea7u \u0111u\u00f4i mi\u1ec1n b\u1eafc<\/a> <\/strong><\/h4>\n<h3 style=\"text-align: center;\"><\/h3>\n<h3 class=\"panel-heading\" style=\"border 1px;padding: 10px 8px 8px; text-shadow: #e9cac1 1px 1px 0; background: linear-gradient(to bottom, #c8841c 0%,#009cee 50%,#0088d0 51%,#7f080c 100%) !important; word-wrap: break-word; text-align: center;\"><span class=\"lotoyahoo\" style=\"background-color: #fff70b; padding: 2px 50px; border-top-left-radius: 5px; border-top-right-radius: 5px; border-bottom-right-radius: 5px; border-bottom-left-radius: 5px; color: #ff0000; background-position: initial initial; background-repeat: initial initial;\">t\u1ee5 h\u1ecdp soi c\u1ea7u mi\u1ec1n trung si\u00eau chu\u1ea9n<\/span><\/h3>\n<h4><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-472\" src=\"\/wp-content\/uploads\/2024\/09\/hot_icon.gif\" alt=\"\" width=\"27\" height=\"17\" \/><\/strong><strong> <a href=\"\/chuan-soi-cau-kqxs-xiu-chu-mt\/\">t\u1ee5 h\u1ecdp soi c\u1ea7u x\u1ec9u ch\u1ee7 mi\u1ec1n trung<\/a> <\/strong><\/h4>\n<h4><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-472\" src=\"\/wp-content\/uploads\/2024\/09\/hot_icon.gif\" alt=\"\" width=\"27\" height=\"17\" \/><\/strong><strong> <a href=\"\/chuan-soi-cau-kqxs-dac-biet-mt\/\">t\u1ee5 h\u1ecdp soi c\u1ea7u gi\u1ea3i \u0111\u1eb7c bi\u1ec7t mi\u1ec1n trung<\/a> <\/strong><\/h4>\n<h4><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-472\" src=\"\/wp-content\/uploads\/2024\/09\/hot_icon.gif\" alt=\"\" width=\"27\" height=\"17\" \/><\/strong><strong> <a href=\"\/chuan-soi-cau-kqxs-giai-tam-mt\/\">t\u1ee5 h\u1ecdp soi c\u1ea7u gi\u1ea3i 8 mi\u1ec1n trung<\/a> <\/strong><\/h4>\n<h4><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-472\" src=\"\/wp-content\/uploads\/2024\/09\/hot_icon.gif\" alt=\"\" width=\"27\" height=\"17\" \/><\/strong><strong> <a href=\"\/chuan-soi-cau-kqxs-bao-lo-mt\/\">t\u1ee5 h\u1ecdp soi c\u1ea7u bao l\u00f4 mi\u1ec1n trung<\/a> <\/strong><\/h4>\n<h4><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-472\" src=\"\/wp-content\/uploads\/2024\/09\/hot_icon.gif\" alt=\"\" width=\"27\" height=\"17\" \/><\/strong><strong> <a href=\"\/chuan-soi-cau-kqxs-cap-xiu-chu-mt\/\">t\u1ee5 h\u1ecdp soi c\u1ea7u c\u1eb7p x\u1ec9u ch\u1ee7 mi\u1ec1n trung<\/a> <\/strong><\/h4>\n<h4><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-472\" src=\"\/wp-content\/uploads\/2024\/09\/hot_icon.gif\" alt=\"\" width=\"27\" height=\"17\" \/><\/strong><strong> <a href=\"\/chuan-soi-cau-kqxs-song-thu-lo-mt\/\">t\u1ee5 h\u1ecdp soi c\u1ea7u song th\u1ee7 l\u00f4 mi\u1ec1n trung<\/a> <\/strong><\/h4>\n<h4><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-472\" src=\"\/wp-content\/uploads\/2024\/09\/hot_icon.gif\" alt=\"\" width=\"27\" height=\"17\" \/><\/strong><strong> <a href=\"\/chuan-soi-cau-kqxs-dau-duoi-giai-8-mt\/\">t\u1ee5 h\u1ecdp soi c\u1ea7u \u0111\u1ea7u \u0111u\u00f4i gi\u1ea3i 8 mi\u1ec1n trung<\/a> <\/strong><\/h4>\n<h4><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-472\" src=\"\/wp-content\/uploads\/2024\/09\/hot_icon.gif\" alt=\"\" width=\"27\" height=\"17\" \/><\/strong><strong> <a href=\"\/chuan-soi-cau-kqxs-dau-duoi-giai-dac-biet-mt\/\">t\u1ee5 h\u1ecdp soi c\u1ea7u \u0111\u1ea7u \u0111u\u00f4i \u0111\u1eb7c bi\u1ec7t mi\u1ec1n trung<\/a> <\/strong><\/h4>\n<h4><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-472\" src=\"\/wp-content\/uploads\/2024\/09\/hot_icon.gif\" alt=\"\" width=\"27\" height=\"17\" \/><\/strong><strong> <a href=\"\/chuan-soi-cau-kqxs-lo-3-mt-2\/\">t\u1ee5 h\u1ecdp soi c\u1ea7u l\u00f4 3 s\u1ed1 mi\u1ec1n trung<\/a> <\/strong><\/h4>\n<h3 style=\"text-align: center;\"><\/h3>\n<h3 class=\"panel-heading\" style=\"border 1px;padding: 10px 8px 8px; text-shadow: #e9cac1 1px 1px 0; background: linear-gradient(to bottom, #c8841c 0%,#009cee 50%,#0088d0 51%,#7f080c 100%) !important; word-wrap: break-word; text-align: center;\"><span class=\"lotoyahoo\" style=\"background-color: #fff70b; padding: 2px 50px; border-top-left-radius: 5px; border-top-right-radius: 5px; border-bottom-right-radius: 5px; border-bottom-left-radius: 5px; color: #ff0000; background-position: initial initial; background-repeat: initial initial;\">t\u1ee5 h\u1ecdp soi c\u1ea7u mi\u1ec1n nam si\u00eau chu\u1ea9n<\/span><\/h3>\n<h4><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-472\" src=\"\/wp-content\/uploads\/2024\/09\/hot_icon.gif\" alt=\"\" width=\"27\" height=\"17\" \/><\/strong><strong> <a href=\"\/chuan-soi-cau-kqxs-xiu-chu-mn\/\">t\u1ee5 h\u1ecdp soi c\u1ea7u x\u1ec9u ch\u1ee7 mi\u1ec1n nam<\/a> <\/strong><\/h4>\n<h4><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-472\" src=\"\/wp-content\/uploads\/2024\/09\/hot_icon.gif\" alt=\"\" width=\"27\" height=\"17\" \/><\/strong><strong> <a href=\"\/chuan-soi-cau-kqxs-dac-biet-mn\/\">t\u1ee5 h\u1ecdp soi c\u1ea7u gi\u1ea3i \u0111\u1eb7c bi\u1ec7t mi\u1ec1n nam<\/a> <\/strong><\/h4>\n<h4><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-472\" src=\"\/wp-content\/uploads\/2024\/09\/hot_icon.gif\" alt=\"\" width=\"27\" height=\"17\" \/><\/strong><strong> <a href=\"\/chuan-soi-cau-kqxs-giai-tam-mn\/\">t\u1ee5 h\u1ecdp soi c\u1ea7u gi\u1ea3i 8 mi\u1ec1n nam<\/a> <\/strong><\/h4>\n<h4><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-472\" src=\"\/wp-content\/uploads\/2024\/09\/hot_icon.gif\" alt=\"\" width=\"27\" height=\"17\" \/><\/strong><strong> <a href=\"\/chuan-soi-cau-kqxs-bao-lo-mn\/\">t\u1ee5 h\u1ecdp soi c\u1ea7u bao l\u00f4 mi\u1ec1n nam<\/a> <\/strong><\/h4>\n<h4><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-472\" src=\"\/wp-content\/uploads\/2024\/09\/hot_icon.gif\" alt=\"\" width=\"27\" height=\"17\" \/><\/strong><strong> <a href=\"\/chuan-soi-cau-kqxs-cap-xiu-chu-mn\/\">t\u1ee5 h\u1ecdp soi c\u1ea7u c\u1eb7p x\u1ec9u ch\u1ee7 mi\u1ec1n nam<\/a> <\/strong><\/h4>\n<h4><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-472\" src=\"\/wp-content\/uploads\/2024\/09\/hot_icon.gif\" alt=\"\" width=\"27\" height=\"17\" \/><\/strong><strong> <a href=\"\/chuan-soi-cau-kqxs-song-thu-lo-mn\/\">t\u1ee5 h\u1ecdp soi c\u1ea7u song th\u1ee7 l\u00f4 mi\u1ec1n nam<\/a> <\/strong><\/h4>\n<h4><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-472\" src=\"\/wp-content\/uploads\/2024\/09\/hot_icon.gif\" alt=\"\" width=\"27\" height=\"17\" \/><\/strong><strong><a href=\"\/chuan-soi-cau-kqxs-dau-duoi-giai-8-mn\/\">t\u1ee5 h\u1ecdp soi c\u1ea7u \u0111\u1ea7u \u0111u\u00f4i gi\u1ea3i 8 mi\u1ec1n nam<\/a> <\/strong><\/h4>\n<h4><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-472\" src=\"\/wp-content\/uploads\/2024\/09\/hot_icon.gif\" alt=\"\" width=\"27\" height=\"17\" \/><\/strong><strong> <a href=\"\/chuan-soi-cau-kqxs-dau-duoi-giai-dac-biet-mn\/\">t\u1ee5 h\u1ecdp soi c\u1ea7u \u0111\u1ea7u \u0111u\u00f4i \u0111\u1eb7c bi\u1ec7t mi\u1ec1n nam<\/a> <\/strong><\/h4>\n<h4><strong><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-472\" src=\"\/wp-content\/uploads\/2024\/09\/hot_icon.gif\" alt=\"\" width=\"27\" height=\"17\" \/><\/strong><strong> <a href=\"\/chuan-soi-cau-kqxs-lo-3-mn\/\">t\u1ee5 h\u1ecdp soi c\u1ea7u l\u00f4 3 s\u1ed1 mi\u1ec1n nam<\/a> <\/strong><\/h4>\n","protected":false},"excerpt":{"rendered":"<p>Khi ch\u01a1i l\u00f4 \u0111\u1ec1 th\u00e0nh th\u1ea1o, ch\u00fang ta s\u1ebd b\u1eaft \u0111\u1ea7u \u0111\u1ebfn v\u1edbi nh\u1eefng k\u1ef9 thu\u1eadt m\u1edbi m\u1ebb h\u01a1n. Trong \u0111\u00f3, \u0111\u00e1nh c\u00e1c th\u1ec3 lo\u1ea1i l\u00f4 xi\u00ean l\u00e0 nh\u1eefng th\u1ee7 thu\u1eadt cao h\u01a1n m\u00e0 c\u00e1c \u0111\u1ec1 th\u1ee7 ph\u1ea3i th\u1ef1c hi\u1ec7n. Do \u0111\u00f3, trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang t\u00f4i s\u1ebd ch\u1ec9 b\u1ea1n c\u00e1ch \u0111\u00e1nh l\u00f4 xi\u00ean&nbsp;c\u00e1c th\u1ec3 lo\u1ea1i. T\u1ea5t nhi\u00ean l\u00e0&hellip; <span class=\"read-more-span\"><a href=\"https:\/\/xemlodep.com\/khai-niem-ve-cach-tinh-va-cach-danh-lo-xien-chinh-xac\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Kh\u00e1i ni\u1ec7m v\u1ec1 c\u00e1ch t\u00ednh v\u00e0 c\u00e1ch \u0111\u00e1nh l\u00f4 xi\u00ean ch\u00ednh x\u00e1c&#8221;<\/span><\/a><\/span><\/p>\n","protected":false},"author":1,"featured_media":11409,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[276],"tags":[4090,4088,4089,4102,4098,4097,4100,4096,4092,4095,4091,4093,4094,4099,4104,4101,4103],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Kh\u00e1i ni\u1ec7m v\u1ec1 c\u00e1ch t\u00ednh v\u00e0 c\u00e1ch \u0111\u00e1nh l\u00f4 xi\u00ean ch\u00ednh x\u00e1c<\/title>\n<meta name=\"description\" content=\"Kh\u00e1i ni\u1ec7m v\u1ec1 c\u00e1ch t\u00ednh v\u00e0 c\u00e1ch \u0111\u00e1nh l\u00f4 xi\u00ean ch\u00ednh x\u00e1c\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/xemlodep.com\/khai-niem-ve-cach-tinh-va-cach-danh-lo-xien-chinh-xac\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Kh\u00e1i ni\u1ec7m v\u1ec1 c\u00e1ch t\u00ednh v\u00e0 c\u00e1ch \u0111\u00e1nh l\u00f4 xi\u00ean ch\u00ednh x\u00e1c\" \/>\n<meta property=\"og:description\" content=\"Kh\u00e1i ni\u1ec7m v\u1ec1 c\u00e1ch t\u00ednh v\u00e0 c\u00e1ch \u0111\u00e1nh l\u00f4 xi\u00ean ch\u00ednh x\u00e1c\" \/>\n<meta property=\"og:url\" content=\"https:\/\/xemlodep.com\/khai-niem-ve-cach-tinh-va-cach-danh-lo-xien-chinh-xac\/\" \/>\n<meta property=\"og:site_name\" content=\"soi cau so mien bac - 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