{"id":18700,"date":"2024-03-21T02:34:42","date_gmt":"2024-03-21T02:34:42","guid":{"rendered":"https:\/\/soicau1089.minhngocxoso.com\/?p=18700"},"modified":"2024-03-21T02:34:42","modified_gmt":"2024-03-21T02:34:42","slug":"dan-de-tong-la-gi-va-danh-gia-hieu-qua-cua-dan-de-nay","status":"publish","type":"post","link":"https:\/\/vuabachthu.mobi\/dan-de-tong-la-gi-va-danh-gia-hieu-qua-cua-dan-de-nay\/","title":{"rendered":"D\u00e0n \u0111\u1ec1 t\u1ed5ng l\u00e0 g\u00ec v\u00e0 \u0111\u00e1nh gi\u00e1 hi\u1ec7u qu\u1ea3 c\u1ee7a d\u00e0n \u0111\u1ec1 n\u00e0y"},"content":{"rendered":"
So v\u1edbi ch\u01a1i b\u1ea1ch th\u1ee7 th\u00ec c\u00e1ch ch\u01a1i d\u00e0n \u0111\u1ec1 mang l\u1ea1i c\u01a1 h\u1ed9i tr\u00fang cao. Trong \u0111\u00f3 d\u00e0n t\u1ed5ng \u0111\u1ec1 l\u00e0 ph\u01b0\u01a1ng ph\u00e1p \u0111\u01a1n gi\u1ea3n v\u00e0 \u0111\u01b0\u1ee3c m\u1ecdi ng\u01b0\u1eddi s\u1eed d\u1ee5ng nhi\u1ec1u. C\u00e1ch soi c\u1ea7u n\u00e0y cho t\u1ef7 l\u1ec7 tr\u00fang c\u1ef1c cao. V\u1eady c\u00e1ch t\u00ednh n\u00e0y \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng nh\u01b0 th\u1ebf n\u00e0o? Sau \u0111\u00e2y c\u00f9ng t\u00ecm hi\u1ec3u t\u1ea5t t\u1ea7n t\u1eadt to\u00e0n b\u1ed9 th\u00f4ng tin v\u1ec1 ph\u01b0\u01a1ng ph\u00e1p n\u00e0y qua b\u00e0i vi\u1ebft sau \u0111\u00e2y. <\/span><\/p>\n D\u00e0n \u0111\u1ec1 t\u1ed5ng l\u00e0 m\u1ed9t c\u00e1ch t\u00ednh c\u1ea7u r\u1ea5t ph\u1ed5 bi\u1ebfn \u0111\u01b0\u1ee3c nhi\u1ec1u anh em \u00e1p d\u1ee5ng. C\u00e1ch ch\u01a1i n\u00e0y t\u01b0\u01a1ng \u0111\u1ed1i d\u1ec5 hi\u1ec3u v\u00e0 kh\u00f4ng m\u1ea5t qu\u00e1 nhi\u1ec1u th\u1eddi gian, \u0110\u1eb7c bi\u1ec7t hi\u1ec7u qu\u1ea3 \u0111em l\u1ea1i cao. V\u1edbi c\u00e1ch ch\u01a1i n\u00e0y tr\u01b0\u1edbc ti\u00ean b\u1ea1n c\u1ea7n ph\u1ea3i quan s\u00e1t b\u1ea3ng KQXS v\u00e0 t\u00ecm hi\u1ec3u t\u1ed5ng c\u1ee7a c\u00e1c d\u00e0n \u0111\u1ec1 trong tu\u1ea7n v\u1eeba qua. Sau \u0111\u00f3 quan s\u00e1t v\u00e0 t\u00ednh t\u1ed5ng sao cho v\u1ec1 duy nh\u1ea5t s\u1ed1 t\u1ef1 nhi\u00ean trong kho\u1ea3ng t\u1eeb 0-9. Sau \u0111\u00f3 ki\u1ec3m tra kho\u1ea3ng \u0111\u00f3 thi\u1ebfu t\u1ed5ng l\u00e0 s\u1ed1 t\u1ef1 nhi\u00ean n\u00e0o? N\u1ebfu c\u00f3 th\u00ec b\u1ea1n th\u1ef1c hi\u1ec7n gh\u00e9p v\u1edbi d\u00e0n t\u1ed5ng \u0111ang nu\u00f4i.<\/span><\/p>\n V\u00ed d\u1ee5: Trong tu\u1ea7n v\u1eeba qua xu\u1ea5t hi\u1ec7n t\u1ed5ng \u0111\u1ec1 4, 7, 0, 6, 2, 8. Trong danh s\u00e1ch t\u1ed5ng tr\u00ean thi\u1ebfu t\u1ed5ng 1,5,9. V\u1eady th\u00ec khi gh\u00e9p c\u1ea7u d\u1ef1a tr\u00ean nh\u1eefng t\u1ed5ng ch\u01b0a xu\u1ea5t hi\u1ec7n b\u1ea1n s\u1ebd c\u00f3 \u0111\u01b0\u1ee3c d\u00e0n \u0111\u1ec1 164, 964, 555. T\u1eeb c\u00e1ch suy lu\u1eadn n\u00e0y b\u1ea1n c\u00f3 \u0111\u01b0\u1ee3c 6 c\u1eb7p s\u1ed1 \u0111\u1ec3 ch\u01a1i v\u00e0o tu\u1ea7n sau. <\/span><\/p>\n C\u00f3 r\u1ea5t nhi\u1ec1u d\u00e0n \u0111\u1ec1 t\u1ed5ng c\u01a1 b\u1ea3n m\u00e0 b\u1ea1n c\u1ea7n t\u00ecm hi\u1ec3u. Tuy nhi\u00ean d\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 d\u00e0n \u0111\u1ec1 c\u01a1 b\u1ea3n m\u00e0 b\u1ea1n c\u1ea7n bi\u1ebft. <\/span><\/p>\n D\u00e0n \u0111\u1ec1 n\u00e0y c\u00f3 t\u1ed5ng tr\u00ean v\u00e0 d\u01b0\u1edbi 10 bao g\u1ed3m nh\u1eefng con s\u1ed1 t\u1ed5ng hai ch\u1eef s\u1ed1 nh\u1ecf ho\u1eb7c l\u1edbn h\u01a1n 10. Qu\u00e1 tr\u00ecnh t\u00ednh t\u1ed5ng hai ch\u1eef s\u1ed1 trong d\u00e0n n\u00e0y kh\u00f4ng gi\u1ed1ng nh\u01b0 t\u00ednh b\u00e0i ba c\u00e2y. Sau \u0111\u00f3 chia ra l\u00e0m hai d\u1ea1ng l\u00e0 t\u1ed5ng tr\u00ean 10 v\u00e0 t\u1ed5ng d\u01b0\u1edbi 10. V\u00ed d\u1ee5 d\u01b0\u1edbi \u0111\u00e2y s\u1ebd gi\u00fap b\u1ea1n hi\u1ec3u h\u01a1n v\u1ec1 kh\u00e1i ni\u1ec7m n\u00e0y. : <\/span><\/p>\n N\u1ebfu ch\u00fang ta t\u1eadp h\u1ee3p to\u00e0n b\u1ed9 nh\u1eefng con s\u1ed1 d\u01b0\u1edbi 10 th\u00ec s\u1ebd c\u00f3 t\u1ed5ng c\u1ed9ng 55 s\u1ed1. C\u1ee5 th\u1ec3 s\u1ebd bao g\u1ed3m t\u1eadp h\u1ee3p sau: <\/span><\/p>\n T\u1ea5t nhi\u00ean b\u1ed9 s\u1ed1 c\u00f2n l\u1ea1i kh\u00f4ng xu\u1ea5t hi\u1ec7n ph\u00eda tr\u00ean s\u1ebd thu\u1ed9c d\u00e0n \u0111\u1ec1 t\u1ed5ng tr\u00ean 10. Ch\u00fang t\u00f4i \u0111\u00e3 ti\u1ebfn h\u00e0nh li\u1ec7t k\u00ea gi\u00fap b\u1ea1n: <\/span><\/p>\n Ngo\u00e0i ra, Ch\u00fang ta c\u00f2n c\u00f3 m\u1ed9t v\u00e0i bi\u1ebfn th\u1ec3 kh\u00e1c kh\u00f4ng t\u00ednh c\u00e1c s\u1ed1 c\u00f3 t\u1ed5ng = 10 xu\u1ea5t hi\u1ec7n trong d\u00e0n. Bao g\u1ed3m c\u00e1c con s\u1ed1 sau: <\/span><\/p>\n D\u1ef1a theo c\u00e1ch t\u00ednh n\u00e0y, d\u00e0n \u0111\u1ec1 theo t\u1ed5ng l\u1edbn h\u01a1n 10 s\u1ebd ch\u1ec9 g\u1ed3m 36 con s\u1ed1. <\/span><\/p>\n Ngo\u00e0i d\u00e0n \u0111\u1ec1 so v\u1edbi s\u1ed1 10 th\u00ec ch\u00fang ta c\u00f2n c\u00f3 th\u00eam d\u00e0n \u0111\u1ec1 chia h\u1ebft cho 3 v\u00e0 kh\u00f4ng chia h\u1ebft cho 3. B\u1ea1n h\u00e3y l\u1ef1a ch\u1ecdn c\u00e1c s\u1ed1 trong kho\u1ea3ng t\u1eeb 00-99 m\u00e0 c\u00f3 t\u1ed5ng chia h\u1ebft cho 3 ta s\u1ebd \u0111\u01b0\u1ee3c t\u1eadp h\u1ee3p m\u1ed9t d\u00e0n s\u1ed1 \u0111\u1eb7c bi\u1ec7t. B\u1ea1n h\u00e3y theo d\u00f5i v\u00ed d\u1ee5 sau \u0111\u1ec3 hi\u1ec3u th\u00eam v\u1ec1 d\u00e0n s\u1ed1. <\/span><\/p>\n \u0110\u00e2y l\u00e0 ph\u01b0\u01a1ng ph\u00e1p kh\u00e1 d\u1ec5 hi\u1ec3u. B\u1edfi v\u1eady, anh em ch\u1ec9 c\u1ea7n ch\u1ecdn nh\u1eefng con s\u1ed1 c\u00f3 t\u1ed5ng chia \u0111\u01b0\u1ee3c h\u1ebft cho 3 v\u1edbi s\u1ed1 d\u01b0 l\u00e0 0. Ch\u00fang ta ch\u1ec9 c\u1ea7n s\u1eed d\u1ee5ng m\u1ed9t ph\u00e9p to\u00e1n th\u00f4ng th\u01b0\u1eddng l\u00e0 c\u00f3 th\u1ec3 gh\u00e9p b\u1ed9 s\u1ed1 n\u00e0y. <\/span><\/p>\n D\u1ef1a theo c\u00e1ch t\u00ednh n\u00e0y, anh em ho\u00e0n to\u00e0n d\u1ec5 d\u00e0ng t\u00ecm \u0111\u01b0\u1ee3c d\u00e0n \u0111\u1ec1 t\u1ed5ng c\u00f3 th\u1ec3 chia cho 3 bao g\u1ed3m nh\u1eefng s\u1ed1 nh\u01b0 06, 09, 27, 30, 33, 45, 48, 12, 15, 51, 96, 99, 54, 66, 69, 72, 75, 87, 90, 00, 39, 42, 57, 60, 81, 84, 93, 63, 78, 03, 18, 21, 24, 36.<\/span><\/p>\n T\u01b0\u01a1ng t\u1ef1 th\u00ec v\u1edbi nh\u1eefng con s\u1ed1 c\u00f2n l\u1ea1i trong kho\u1ea3ng t\u1eeb 00 \u0111\u1ebfn 99 m\u00e0 c\u00f3 t\u1ed5ng kh\u00f4ng chia h\u1ebft cho 3 th\u00ec n\u1eb1m trong d\u00e0n \u0111\u1ec1 t\u1ed5ng kh\u00f4ng chia h\u1ebft cho 3. Hay ngh\u0129 theo c\u00e1ch kh\u00e1c l\u00e0 khi th\u1ef1c hi\u1ec7n ph\u00e9p chia cho ba m\u00e0 ph\u00e9p t\u00ednh d\u01b0 1 ho\u1eb7c 2. <\/span><\/p>\n Khi \u00e1p d\u1ee5ng c\u00e1ch ch\u01a1i n\u00e0y th\u00ec anh em c\u0169ng c\u1ea7n ph\u1ea3i hi\u1ec3u r\u00f5 nguy\u00ean t\u1eafc \u00e1p d\u1ee5ng, hi\u1ec7u qu\u1ea3 c\u1ee7a n\u00f3. \u0110\u00e1nh gi\u00e1 \u0111\u01b0\u1ee3c t\u1ed5ng quan th\u00ec ch\u00fang ta s\u1ebd bi\u1ebft n\u00ean \u00e1p d\u1ee5ng \u0111\u00fang l\u00fac. T\u1eadn d\u1ee5ng nh\u1eefng \u01b0u \u0111i\u1ec3m v\u00e0 h\u1ea1n ch\u1ebf nh\u1eefng nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a ph\u01b0\u01a1ng ph\u00e1p \u0111\u1ec3 tr\u00e1nh r\u1ee7i ro. T\u1eeb \u0111\u00f3 mang l\u1ea1i hi\u1ec7u qu\u1ea3 cao nh\u1ea5t c\u1ee7a d\u00e0n \u0111\u1ec1. <\/span><\/p>\n Ch\u00fang ta c\u00f3 th\u1ec3 ho\u00e0n to\u00e0n kh\u1eb3ng \u0111\u1ecbnh r\u1eb1ng d\u00e0n \u0111\u1ec1 t\u1ed5ng l\u00e0 ph\u01b0\u01a1ng ph\u00e1p soi c\u1ea7u \u0111\u01a1n gi\u1ea3n nh\u1ea5t. B\u1ea1n kh\u00f4ng c\u1ea7n t\u1ed1n qua nhi\u1ec1u c\u00f4ng s\u1ee9c, th\u1eddi gian \u0111\u1ec3 ph\u00e2n t\u00edch hay d\u1ef1 \u0111o\u00e1n. V\u1edbi nh\u1eefng ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u th\u00ec c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng ngay \u0111\u01b0\u1ee3c c\u00e1ch soi c\u1ea7u n\u00e0y. <\/span><\/p>\n Gi\u1edbi chuy\u00ean gia c\u0169ng \u0111\u00e1nh gi\u00e1 c\u00e1ch ch\u01a1i tuy \u0111\u01a1n gi\u1ea3n nh\u01b0ng r\u1ea5t an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3. V\u00ec v\u1eady n\u1ebfu bi\u1ebft quy lu\u1eadt th\u00ec vi\u1ec7c c\u00f3 \u0111\u01b0\u1ee3c chi\u1ebfn th\u1eafng l\u00e0 \u0111i\u1ec1u kh\u00f4ng h\u1ec1 kh\u00f3. Tuy nhi\u00ean, kh\u00f4ng ph\u1ea3i ai c\u0169ng c\u00f3 th\u1ec3 n\u1eafm b\u1eaft v\u00e0 bi\u1ebft k\u1ebft h\u1ee3p c\u00e1ch ch\u01a1i \u0111\u1ec3 soi c\u1ea7u. Anh em n\u00ean th\u01b0\u1eddng xuy\u00ean tham kh\u1ea3o c\u00e1ch ch\u01a1i t\u1eeb c\u00e1c cao th\u1ee7. T\u1eeb \u0111\u00f3, r\u00fat ra cho m\u00ecnh nh\u1eefng kinh nghi\u1ec7m \u0111\u1ec3 n\u00e2ng cao kh\u1ea3 n\u0103ng soi l\u00f4 \u0111\u1ec1. Nh\u1edd v\u1eady, m\u00e0 t\u1ef7 l\u1ec7 chi\u1ebfn th\u1eafng c\u0169ng s\u1ebd cao h\u01a1n. <\/span><\/p>\n Nh\u01b0\u1ee3c \u0111i\u1ec3m l\u1edbn nh\u1ea5t c\u1ee7a d\u00e0n \u0111\u1ec1 t\u1ed5ng \u0111\u00f3 l\u00e0 anh em c\u1ea7n ph\u1ea3i b\u1ecf ra ngu\u1ed3n v\u1ed1n l\u1edbn \u0111\u1ec3 \u0111\u1ea7u t\u01b0. V\u00ec b\u1ed9 \u0111\u1ed3 n\u00e0y c\u00f3 kh\u00e1 nhi\u1ec1u s\u1ed1, \u0111\u1eb7c bi\u1ec7t l\u00e0 b\u1ed9 s\u1ed1 ch\u1ec9 nghi\u00eang v\u1ec1 d\u01b0\u1edbi 10 ho\u1eb7c tr\u00ean 10. B\u1ea1n c\u1ea7n ph\u1ea3i chu\u1ea9n b\u1ecb k\u1ef9 l\u01b0\u1ee1ng ngu\u1ed3n v\u1ed1n khi mu\u1ed1n \u00e1p d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p n\u00e0y v\u00e0o soi c\u1ea7u. <\/span><\/p>\n Nguy\u00ean t\u1eafc khi ch\u01a1i d\u00e0n \u0111\u1ec1 n\u00e0y kh\u00f4ng qu\u00e1 r\u1eafc r\u1ed1i. Ch\u1ec9 c\u1ea7n th\u1ef1c hi\u1ec7n \u0111\u00fang 2 nguy\u00ean t\u1eafc c\u01a1 b\u1ea3n sau. C\u1ee5 th\u1ec3: <\/span><\/p>\n Ng\u01b0\u1eddi ch\u01a1i ph\u1ea3i n\u1eafm \u0111\u01b0\u1ee3c c\u01a1 s\u1edf d\u00e0n \u0111\u1ec1 chu\u1ea9n nh\u1ea5t. \u0110\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c \u0111i\u1ec1u n\u00e0y b\u1ea1n ph\u1ea3i \u0111\u00e1nh gi\u00e1 t\u00ecnh h\u00ecnh \u0111\u1ec1 hi\u1ec7n t\u1ea1i. D\u00e0n \u0111\u1ec1 n\u00e0o chu\u1ea9n nh\u1ea5t? C\u01a1 s\u1edf ch\u1ecdn s\u1ed1 l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng quy\u1ebft \u0111\u1ecbnh \u0111\u1ebfn k\u1ebft qu\u1ea3 \u0111\u1ea7u t\u01b0 c\u1ee7a b\u1ea1n. <\/span><\/p>\n D\u00e0n \u0111\u1ec1 ph\u1ea3i c\u00f3 s\u1ef1 tri\u1ec7t \u0111\u1ec3. Khi th\u1ef1c hi\u1ec7n anh em c\u1ea7n ph\u1ea3i th\u1ef1c hi\u1ec7n \u0111\u1ea7y \u0111\u1ee7 theo c\u00e1c b\u01b0\u1edbc v\u00e0 l\u1ecdc h\u1ebft c\u00e1c s\u1ed1 tr\u00e1nh sai s\u00f3t. Nh\u01b0 v\u1eady, d\u00e0n \u0111\u1ec1 \u0111\u01b0\u1ee3c t\u1ea1o n\u00ean s\u1ebd ho\u00e0n h\u1ea3o nh\u1ea5t \u0111\u1ec3 ch\u01a1i. <\/span><\/p>\n Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00e1c chuy\u00ean gia \u0111\u00e1nh gi\u00e1 v\u1ec1 \u0111\u1ed9 ch\u00ednh x\u00e1c. \u0110a s\u1ed1 cho k\u1ebft qu\u1ea3 v\u1ec1 trung b\u00ecnh kho\u1ea3ng 85%. 15% c\u00f2n l\u1ea1i s\u1ebd ph\u1ee5 thu\u1ed9c v\u00e0o th\u1eddi gian nu\u00f4i v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 ngo\u1ea1i c\u1ea3nh. V\u00ec v\u1eady anh em c\u1ea7n ph\u1ea3i c\u00e2n nh\u1eafc th\u1eadt k\u1ef9, nghi\u00ean c\u1ee9u v\u00e0 l\u1ef1a ch\u1ecdn \u0111\u01b0\u1ee3c th\u1eddi c\u01a1 th\u00edch h\u1ee3p khi ch\u01a1i. Ngo\u00e0i ra b\u1ea1n c\u00f3 th\u1ec3 k\u1ebft h\u1ee3p c\u00e1c ph\u01b0\u01a1ng ph\u00e1p v\u00e0 lo\u1ea1i tr\u1eeb nh\u1eefng con s\u1ed1 \u0111\u00e3 v\u1ec1 tr\u01b0\u1edbc \u0111\u00f3. V\u00ec r\u1ea5t \u00edt tr\u01b0\u1eddng h\u1ee3p c\u00e1c s\u1ed1 v\u1ec1 li\u00ean t\u1ee5c. <\/span><\/p>\n B\u00e0i vi\u1ebft tr\u00ean \u0111\u00e2y \u0111\u00e3 gi\u00fap c\u00e1c anh em hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 d\u00e0n \u0111\u1ec1 t\u1ed5ng. C\u00e1c d\u00e0n \u0111\u1ec1 n\u00e0y th\u01b0\u1eddng s\u1ebd c\u00f3 b\u1ed9 s\u1ed1 kh\u00e1 l\u1edbn v\u00ec v\u1eady b\u1ea1n c\u1ea7n c\u00f3 ngu\u1ed3n v\u1ed1n \u1ed5n \u0111\u1ecbnh khi quy\u1ebft \u0111\u1ecbnh l\u1ef1a ch\u1ecdn. Tuy nhi\u00ean ch\u00fang ta \u0111\u1ec1u th\u1ea5y hi\u1ec7u qu\u1ea3 m\u00e0 d\u00e0n \u0111\u1ec1 n\u00e0y n\u1ed5 v\u00f4 c\u00f9ng l\u1edbn. Ch\u1ec9 c\u1ea7n b\u1ea1n n\u1eafm gi\u1eef \u0111\u01b0\u1ee3c nh\u1eefng nguy\u00ean t\u1eafc m\u00e0 ch\u00fang t\u00f4i chia s\u1ebb v\u00e0 t\u1eadn d\u1ee5ng nh\u1eefng \u01b0u \u0111i\u1ec3m c\u1ee7a b\u1ed9 s\u1ed1 th\u00ec ch\u1eafc ch\u1eafn s\u1ebd th\u00e0nh c\u00f4ng trong t\u01b0\u01a1ng lai g\u1ea7n.<\/span><\/p>\nT\u00ecm hi\u1ec3u v\u1ec1 d\u00e0n \u0111\u1ec1 t\u1ed5ng <\/span><\/h2>\n
D\u00e0n \u0111\u1ec1 t\u1ed5ng c\u00f3 nh\u1eefng lo\u1ea1i n\u00e0o?<\/span><\/h2>\n
D\u00e0n \u0111\u1ec1 d\u1ea1ng t\u1ed5ng tr\u00ean v\u00e0 d\u01b0\u1edbi 10<\/span><\/h3>\n
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D\u00e0n \u0111\u1ec1 c\u00f3 t\u1ed5ng d\u01b0\u1edbi 10<\/span><\/h4>\n
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D\u00e0n \u0111\u1ec1 c\u00f3 t\u1ed5ng tr\u00ean 10<\/span><\/h4>\n
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Th\u1ed1ng k\u00ea d\u00e0n \u0111\u1ec1 t\u1ed5ng chia h\u1ebft v\u00e0 kh\u00f4ng chia h\u1ebft cho 3<\/span><\/h3>\n
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\u0110\u00e1nh gi\u00e1 hi\u1ec7u qu\u1ea3 c\u1ee7a ph\u01b0\u01a1ng ph\u00e1p \u0111\u00e1nh d\u00e0n \u0111\u1ec1 t\u1ed5ng<\/span><\/h2>\n
\u01afu \u0111i\u1ec3m d\u00e0n \u0111\u1ec1 t\u1ed5ng <\/span><\/h3>\n
Nh\u01b0\u1ee3c \u0111i\u1ec3m<\/span><\/h3>\n
Nguy\u00ean t\u1eafc th\u1ef1c hi\u1ec7n d\u00e0n \u0111\u1ec1 t\u1ed5ng<\/span><\/h3>\n
Hi\u1ec7u qu\u1ea3 c\u1ee7a vi\u1ec7c \u0111\u00e1nh d\u00e0n \u0111\u1ec1 t\u1ed5ng <\/span><\/h3>\n
K\u1ebft lu\u1eadn <\/span><\/h2>\n
ch\u1ed1t s\u1ed1 vip <\/span><\/h2>\n