{"id":18728,"date":"2024-05-11T07:16:56","date_gmt":"2024-05-11T07:16:56","guid":{"rendered":"https:\/\/soicau2056.minhngocxoso.com\/?p=18728"},"modified":"2024-05-11T07:16:56","modified_gmt":"2024-05-11T07:16:56","slug":"dinh-nghia-don-gian-ve-lo-de-duoc-anh-em-su-dung","status":"publish","type":"post","link":"https:\/\/soicauxs247.com\/dinh-nghia-don-gian-ve-lo-de-duoc-anh-em-su-dung\/","title":{"rendered":"\u0110\u1ecbnh ngh\u0129a \u0111\u01a1n gi\u1ea3n v\u1ec1 l\u00f4 \u0111\u1ec1 \u0111\u01b0\u1ee3c anh em s\u1eed d\u1ee5ng"},"content":{"rendered":"
L\u00e0 m\u1ed9t \u201cd\u00e2n ch\u01a1i l\u00e3o l\u00e0ng\u201d c\u1ee7a ng\u00e0nh x\u1ed5 s\u1ed1 th\u00ec ch\u1eafc ch\u1eafn anh em kh\u00f4ng th\u1ec3 \u201c\u0103n may\u201d gi\u00e0nh chi\u1ebfn th\u1eafng khi ch\u01b0a bi\u1ebft v\u1ec1 l\u00f4 \u0111\u1ec1 l\u00e0 g\u00ec. Tr\u00f2 ch\u01a1i n\u00e0y l\u00e0 m\u1ed9t chu\u1ed7i thi\u00ean bi\u1ebfn v\u1ea1n h\u00f3a, anh em kh\u00f4ng th\u1ec3 li\u1ec7u tr\u01b0\u1edbc r\u1eb1ng h\u00f4m nay s\u1ebd v\u1ec1 con g\u00ec. Do \u0111\u00f3, vi\u1ec7c nghi\u00ean c\u1ee9u v\u1ec1 l\u00f4 \u0111\u1ec1, m\u00e0 \u0111\u1ea7u ti\u00ean l\u00e0 c\u00e1c thu\u1eadt ng\u1eef l\u00f4 \u0111\u1ec1 th\u01b0\u1eddng d\u00f9ng l\u00e0 \u0111i\u1ec1u thi\u1ebft y\u1ebfu \u0111\u1ec3 gi\u00fap \u201ct\u00e2n binh\u201d kh\u00f4ng ph\u1ea3i b\u1ee1 ng\u1ee1 trong tr\u1eadn \u0111\u1ea7u ti\u00ean.<\/p>\n
L\u00f4 \u0111\u1ec1 th\u1ef1c ch\u1ea5t t\u1eeb t\u1eeb gh\u00e9p n\u1ed1i 2 t\u1eeb \u201cl\u00f4\u201d v\u00e0 \u201c\u0111\u1ec1\u201d. Nh\u01b0 v\u1eady, ng\u01b0\u1eddi ch\u01a1i c\u00f3 th\u1ec3 ch\u1ecdn \u0111\u00e1nh \u0111\u1ec1 hay l\u00f4 t\u00f9y theo s\u1edf th\u00edch c\u1ee7a b\u1ea3n th\u00e2n.<\/p>\n
Trong \u0111\u00f3, ch\u01a1i \u0111\u1ec1 l\u00e0 h\u00ecnh th\u1ee9c d\u1ef1 \u0111o\u00e1n 2 s\u1ed1 cu\u1ed1i c\u00f9ng c\u00f9ng gi\u1ea3i \u0111\u1eb7c bi\u1ec7t trong KQXS ki\u1ebfn thi\u1ebft, l\u00f4 l\u00e0 d\u1ef1 \u0111o\u00e1n 2 s\u1ed1 cu\u1ed1i c\u1ee7a t\u1ea5t c\u1ea3 c\u00e1c gi\u1ea3i th\u01b0\u1edfng kh\u00e1c nhau, t\u1eeb gi\u1ea3i 8 cho \u0111\u1ebfn gi\u1ea3i \u0111\u1eb7c bi\u1ec7t g\u1ed3m t\u1ed5ng c\u1ed9ng 27 d\u00e3y s\u1ed1.<\/p>\n
Nguy\u00ean t\u1eafc c\u01a1 b\u1ea3n nh\u1ea5t \u0111\u1ec3 \u0111\u00e1nh l\u00f4 \u0111\u1ec1 l\u00e0 d\u1ef1a b\u1ea3o KQXS c\u1ee7a 3 mi\u1ec1n B\u1eafc, Trung, Nam \u0111\u1ec3 \u0111\u1ecbnh gi\u1ea3i. Trung b\u00ecnh m\u1ed7i ng\u00e0y s\u1ebd c\u00f3 t\u1eeb 5, 7 nh\u00e0 \u0111\u00e0i m\u1edf th\u01b0\u1edfng, anh em c\u00f3 th\u1ec3 ch\u1ecdn \u0111\u00e1nh cho 1 ho\u1eb7c nhi\u1ec1u \u0111\u00e0i c\u1ee7a ng\u00e0y h\u00f4m \u0111\u00f3 v\u00e0 \u0111\u1ee3i k\u1ebft qu\u1ea3 c\u00f4ng b\u1ed1 v\u00e0o cu\u1ed1i ng\u00e0y.<\/p>\n
Sau \u0111\u00e2y l\u00e0 nh\u1eefng kh\u00e1i ni\u1ec7m th\u01b0\u1eddng \u0111\u01b0\u1ee3c d\u00f9ng nhi\u1ec1u nh\u1ea5t trong \u0111\u00e1nh \u0111\u1ec1 m\u00e0 b\u1ea5t c\u1ee9 \u201cd\u00e2n ch\u01a1i\u201d n\u00e0o c\u0169ng bi\u1ebft!<\/p>\n
Th\u00f4ng th\u01b0\u1eddng, c\u00e1c c\u00f4ng ty x\u1ed5 s\u1ed1 ph\u1ea3i b\u1ecf chi ph\u00ed ra \u0111\u1ec3 t\u1ed5 ch\u1ee9c m\u1edf th\u01b0\u1edfng. C\u00f2n nh\u1eefng ng\u01b0\u1eddi ch\u1ee7 l\u00f4 \u0111\u1ec1, hay c\u00f2n g\u1ecdi l\u00e0 nh\u00e0 c\u00e1i th\u00ec kh\u00f4ng m\u1ea5t m\u1ed9t kho\u1ea3n ti\u1ec1n n\u00e0o. \u0110\u00f3 l\u00e0 nh\u1eefng ng\u01b0\u1eddi \u0111\u1ee9ng ra ghi c\u00e1c k\u1ebft qu\u1ea3 v\u00e0 \u0103n theo x\u1ed5 s\u1ed1.<\/p>\n
Th\u1ebf nh\u01b0ng, nh\u00e0 c\u00e1i c\u0169ng ch\u00ednh l\u00e0 ng\u01b0\u1eddi \u0111\u1ee9ng ra tr\u1ea3 th\u01b0\u1edfng cho anh em n\u1ebfu tr\u00fang l\u00f4 \u0111\u1ec1. V\u00ec v\u1eady, anh em n\u00ean c\u00e2n nh\u1eafc ch\u1ecdn nh\u1eefng ch\u1ee7 l\u00f4 \u0111\u1ec1 c\u00f3 uy t\u00edn, c\u00f3 kh\u1ea3 n\u0103ng \u201cch\u1ecbu chung\u201d v\u1edbi k\u1ebft qu\u1ea3 th\u1eafng ho\u1eb7c thua v\u1edbi m\u00ecnh.<\/p>\n
N\u1ebfu anh em kh\u00f4ng tin t\u01b0\u1edfng v\u00e0o nh\u1eefng ch\u1ee7 l\u00f4 \u0111\u1ec1, th\u00ec th\u1ea7u \u0111\u1ec1 l\u00e0 l\u1ef1a ch\u1ecdn an to\u00e0n. H\u1ecd l\u00e0 ng\u01b0\u1eddi trung gian \u0111\u1ee9ng gi\u1eefa nh\u00e0 c\u00e1i v\u00e0 ng\u01b0\u1eddi ch\u01a1i \u0111\u1ec1, g\u00e1nh v\u00e1c tr\u00e1ch nhi\u1ec7m v\u1ec1 nh\u1eefng v\u1ea5n \u0111\u1ec1 li\u00ean quan t\u1edbi gi\u1ea3i th\u01b0\u1edfng c\u1ee7a ng\u01b0\u1eddi ch\u01a1i. Th\u1ea7u \u0111\u1ec1 \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u0111\u1ea1i l\u00fd n\u1ebfu h\u1ecd tham gia v\u00e0o h\u1ec7 th\u1ed1ng l\u00f4 \u0111\u1ec1 online, g\u00f3p ph\u1ea7n thu h\u00fat ng\u01b0\u1eddi ch\u01a1i cho nh\u00e0 c\u00e1i.<\/p>\n
Ch\u00ednh l\u00e0 nh\u1eefng ng\u01b0\u1eddi tr\u1ef1c ti\u1ebfp \u0111\u00e1nh s\u1ed1. L\u00e0 th\u00e0nh ph\u1ea7n quan tr\u1ecdng v\u00ec h\u1ecd mang \u0111\u1ebfn l\u1ee3i nhu\u1eadn cho nh\u00e0 c\u00e1i v\u00e0 th\u1ea7u \u0111\u1ec1 n\u1ebfu h\u1ecd ch\u01a1i thua. Th\u1ebf nh\u01b0ng, v\u1eabn c\u00f3 nhi\u1ec1u nh\u00e0 c\u00e1i, th\u1ea7u \u0111\u1ec1 ph\u1ea3i \u201cv\u1ee1 n\u1ee3\u201d khi g\u1eb7p ph\u1ea3i nh\u1eefng tay ch\u01a1i \u0111\u1ec1 l\u00e3o l\u00e0ng, nhi\u1ec1u kinh nghi\u1ec7m.<\/p>\n
Thu\u1eadt ng\u1eef l\u00f4 \u0111\u1ec1 \u2013 \u0110\u1ec1 \u0111\u1ea7u l\u00e0 KQXS ki\u1ebfn thi\u1ebft \u1edf c\u1ea3 3 mi\u1ec1n v\u1edbi gi\u1ea3i 7 v\u00e0 gi\u1ea3i 8. \u0110\u1ec1 \u0111u\u00f4i l\u00e0 gi\u1ea3i \u0111\u1eb7c bi\u1ec7t c\u1ee7a KQXS ki\u1ebfn thi\u1ebft. N\u1ebfu anh em ch\u01a1i c\u1ea3 2 lo\u1ea1i tr\u00ean trong c\u00f9ng l\u00fac th\u00ec \u0111\u01b0\u1ee3c g\u1ecdi \u0111\u1ec1 \u0111\u1ea7u, \u0111u\u00f4i ch\u00ednh.<\/p>\n
S\u1ed1 \u0111\u00e1 c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 xi\u00ean (X), l\u00e0 h\u00ecnh \u1ea3nh 2 con l\u00f4 kh\u00e1c nhau c\u00f9ng m\u1ed9t l\u00fac. Anh em ch\u1ec9 tr\u00fang gi\u1ea3i khi 2 l\u00f4 \u0111\u1ec1u ph\u1ea3i c\u00f9ng xu\u1ea5t hi\u1ec7n trong k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 n\u00ean n\u00f3 c\u00f3 x\u00e1c su\u1ea5t kh\u00e1 th\u1ea5p. Do \u0111\u00f3, khi th\u1eafng xi\u00ean, ti\u1ec1n th\u01b0\u1edfng m\u00e0 ng\u01b0\u1eddi ch\u01a1i nh\u1eadn \u0111\u01b0\u1ee3c s\u1ebd cao h\u01a1n l\u00f4 r\u1ea5t nhi\u1ec1u. C\u00f3 c\u00e1 lo\u1ea1i xi\u00ean: xi\u00ean 2, xi\u00ean 3, xi\u00ean 4.<\/p>\n
L\u00e0 c\u00e1ch n\u00f3i v\u1ec1 h\u00ecnh th\u1ee9c ch\u01a1i \u0111\u00e1nh \u0111\u1ec1 3 v\u00e0 4 con, lo\u1ea1i n\u00e0y r\u1ea5t kh\u00f3 tr\u00fang n\u00ean gi\u1ea3i th\u01b0\u1edfng c\u1ef1c k\u1ef3 cao.<\/p>\n
Ch\u1eafc ch\u1eafn v\u1edbi nh\u1eefng anh em m\u1edbi ch\u01a1i l\u00f4 \u0111\u1ec1 th\u01b0\u1eddng th\u1eafc m\u1eafc b\u1ea1ch th\u1ee7 l\u00f4, song th\u1ee7 l\u00f4 trong l\u00f4 \u0111\u1ec1 l\u00e0 g\u00ec? \u0110\u00e2y l\u00e0 c\u00e1ch ng\u01b0\u1eddi ch\u01a1i nu\u00f4i con bao l\u00f4 \u0111\u00e3 ch\u1ecdn trong th\u1eddi gian nh\u1ea5t \u0111\u1ecbnh, n\u00f3 th\u00edch h\u1ee3p v\u1edbi ng\u01b0\u1eddi c\u00f3 t\u00ednh ki\u00ean nh\u1eabn v\u00e0 nhi\u1ec1u v\u1ed1n.<\/p>\n
Hai lo\u1ea1i n\u00e0y c\u00f3 s\u1ef1 kh\u00e1c bi\u1ec7t. B\u1ea1ch th\u1ee7 l\u00f4 cho ph\u00e9p anh em ch\u1ecdn 1 con s\u1ed1, c\u00f2n v\u1edbi song th\u1ee7 l\u00f4, anh em ph\u1ea3i nh\u00e2n \u0111\u00f4i l\u00ean th\u00e0nh 2 con s\u1ed1.<\/p>\n
Nh\u00e0 th\u1ea7u \u0111\u1ec1 c\u1ea7u ph\u1ea3i ghi ch\u00e9p l\u1ea1i \u0111\u1ea7y \u0111\u1ee7 t\u00ean kh\u00e1ch h\u00e0ng c\u00f9ng con s\u1ed1 m\u00e0 h\u1ecd \u0111\u00e1nh, \u0111\u00e2y \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 ph\u01a1i \u0111\u1ec1. Nh\u1eefng t\u1edd ph\u01a1i \u0111\u1ec1 \u0111\u01b0\u1ee3c c\u00f4ng khai cho ng\u01b0\u1eddi ch\u01a1i xem \u0111\u1ec3 khi\u1ebfu n\u1ea1i n\u1ebfu th\u1ea5y x\u1ea3y ra sai s\u00f3t. \u0110\u1ed1i v\u1edbi nh\u1eefng ai \u0111ang th\u1eafc m\u1eafc ghi l\u00f4 \u0111\u1ec1 l\u00e0 g\u00ec, th\u00ec kh\u00e1i ni\u1ec7m ph\u01a1i \u0111\u1ec1 ch\u00ednh l\u00e0 c\u00e2u tr\u1ea3 l\u1eddi r\u00f5 r\u00e0ng.<\/p>\n
Trong c\u00e1c thu\u1eadt ng\u1eef l\u00f4 \u0111\u1ec1, \u0111\u00e2y ch\u00ednh l\u00e0 c\u00e1ch g\u1ecdi c\u1ee7a vi\u1ec7c th\u1eafng, thua. Tr\u01b0\u1eddng h\u1ee3p anh em tr\u00fang \u0111\u1ec1 s\u1ebd g\u1ecdi l\u00e0 \u0111\u1ec1 v\u1ec1, c\u00f2n thua th\u00ec g\u1ecdi l\u00e0 t\u1ea1ch\/ x\u1ecbt soi c\u1ea7u.<\/p>\n
<\/p>\n
Ti\u1ec1n x\u00e1c<\/p>\n
C\u00f2n g\u1ecdi l\u00e0 ti\u1ec1n v\u1ed1n m\u00e0 ng\u01b0\u1eddi ch\u01a1i d\u00f9ng \u0111\u1ec3 mua s\u1ed1. T\u00f9y thu\u1ed9c v\u00e0o t\u1eebng lo\u1ea1i h\u00ecnh x\u1ed5 s\u1ed1 m\u00e0 ti\u1ec1n x\u00e1c mua s\u1ed1 kh\u00e1c nhau. Ti\u1ec1n x\u00e1c c\u00e0ng th\u1ea5p c\u00f3 ngh\u0129a l\u00e0 ng\u01b0\u1eddi ch\u01a1i c\u00e0ng \u00edt t\u1ed1n ti\u1ec1n h\u01a1n.<\/p>\n
Ti\u1ec1n hoa h\u1ed3ng<\/p>\n
C\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 ti\u1ec1n ph\u1ebf, l\u00e0 s\u1ed1 ti\u1ec1n m\u00e0 ch\u1ee7 l\u00f4 \u0111\u1ec1 ph\u1ea3i chi tr\u1ea3 cho nh\u00e0 c\u00e1i. M\u1ed9t l\u01b0u \u00fd cho anh em l\u00e0 nh\u1eefng ch\u1ed7 c\u00f3 ti\u1ec1n hoa h\u1ed3ng cao th\u01b0\u1eddng mang l\u1ea1i t\u1ef7 l\u1ec7 th\u00e1ng cao h\u01a1n. Do \u0111\u00f3, n\u00f3 th\u01b0\u1eddng thu h\u00fat r\u1ea5t nhi\u1ec1u \u201c\u0111\u1ec1 th\u1ee7\u201d \u0111\u1ebfn b\u1ecf v\u1ed1n.<\/p>\n
Ti\u1ec1n ch\u00eanh l\u1ec7ch<\/p>\n
L\u00e0 ph\u1ea7n l\u1ee3i nhu\u1eadn m\u00e0 c\u00e1c nh\u00e0 th\u1ea7u \u0111\u1ec1 c\u00f3 \u0111\u01b0\u1ee3c khi k\u1ebft th\u00fac nh\u1eefng tr\u1eadn l\u00f4 \u0111\u1ec1. N\u00f3 \u0111\u00e3 \u0111\u01b0\u1ee3c kh\u1ea5u tr\u1eeb h\u1ebft c\u00e1c kho\u1ea3n ti\u1ec1n hoa h\u1ed3ng, ti\u1ec1n x\u00e1c,\u2026 Nh\u00e0 c\u00e1i c\u1ea7n ph\u1ea3i bi\u1ebft t\u00ednh to\u00e1n k\u1ef9 l\u01b0\u1ee1ng ph\u1ea7n ti\u1ec1n n\u00e0y \u0111\u1ec3 tr\u00e1nh kh\u00f4ng b\u1ecb \u201cm\u1ea5t c\u1ea3 ch\u00ec l\u1eabn ch\u00e0i\u201d n\u1ebfu kh\u00e1ch th\u1eafng hay thua.<\/p>\n
\u0110\u1ec1 ch\u1ea1m l\u00e0 g\u00ec? \u0110\u00e2y l\u00e0 c\u00e2u h\u1ecfi \u0111\u01b0\u1ee3c \u0111\u00f4ng \u0111\u1ea3o anh em m\u1edbi ch\u01a1i th\u1eafc m\u1eafc nhi\u1ec1u nh\u1ea5t. Ch\u1ea1m l\u00e0 t\u1eadp h\u1ee3p c\u00e1c con s\u1ed1 trong \u0111\u00f3 c\u00f3 \u00edt nh\u1ea5t 1 ch\u1eef s\u1ed1 gi\u1ed1ng nhau. Ch\u1ea1m ch\u1ec9 d\u00f9ng \u0111\u1ec3 \u0111\u00e1nh \u0111\u1ec1, kh\u00f4ng ch\u01a1i l\u00f4.<\/p>\n
\u0110\u1ec1 ch\u1ea1m th\u01b0\u1eddng \u0111\u01b0\u1ee3c d\u00f9ng r\u1ea5t nhi\u1ec1u trong h\u00ecnh th\u1ee9c ch\u01a1i l\u00f4 \u0111\u1ec1 mi\u1ec1n B\u1eafc. Anh em c\u00f3 th\u1ec3 tham kh\u1ea3o c\u00e1ch ch\u01a1i \u0111\u1ec1 ch\u1ea1m nh\u01b0 sau: Ng\u01b0\u1eddi ch\u01a1i \u0111\u00e1nh ch\u1ea1m 5 c\u00f3 ngh\u0129a ch\u1ecdn con s\u1ed1 c\u00f3 \u0111\u1ea7u ho\u1eb7c \u0111u\u00f4i l\u00e0 5 \u0111\u1ec3 d\u00e0n ra 20 con s\u1ed1. C\u00e1ch ch\u01a1i n\u00e0y ch\u1ec9 t\u00ednh ch\u1ea1m 19 con, b\u1ecf qua con 55. Ngh\u0129a l\u00e0 n\u1ebfu h\u00f4m nay \u0111\u1ec1 v\u1ec1 55, anh em ch\u1ec9 \u0111\u01b0\u1ee3c t\u00ednh 1 l\u1ea7n v\u00e0 kh\u00f4ng t\u00ednh 2 l\u1ea7n gi\u1ed1ng nh\u01b0 ch\u01a1i \u0111\u1ea7u 5, \u0111u\u00f4i 5.<\/p>\n
+ \u0110\u1ec1 ch\u1ea1m 0: 00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 90, 80, 70, 60, 50, 40, 30, 20,10<\/p>\n
+ \u0110\u1ec1 ch\u1ea1m 1: 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 91, 81, 71, 61, 51, 41, 31, 21, 01<\/p>\n
+ \u0110\u1ec1 ch\u1ea1m 2: 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 92, 82, 72, 62, 52, 42, 32, 12, 02<\/p>\n
+ \u0110\u1ec1 ch\u1ea1m 3: 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 93, 83, 73, 63, 53, 43, 23,13, 03<\/p>\n
+ \u0110\u1ec1 ch\u1ea1m 4: 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 94, 84, 74, 64, 54, 34, 24,14, 04<\/p>\n
+ \u0110\u1ec1 ch\u1ea1m 5: 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 95, 85, 75, 65, 45, 35, 25,15, 05<\/p>\n
+ \u0110\u1ec1 ch\u1ea1m 6: 60, 61- 62, 63, 64, 65, 66, 67, 68, 69, 96, 86, 76, 56, 46, 36, 26,16, 06<\/p>\n
+ \u0110\u1ec1 ch\u1ea1m 7: 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 97, 87, 67, 57, 47, 37, 27, 17, 07<\/p>\n
+ \u0110\u1ec1 ch\u1ea1m 8: 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 78, 68, 58, 48, 38, 28,18, 08<\/p>\n
+ \u0110\u1ec1 ch\u1ea1m 9: 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 89, 79, 69, 59, 49, 39, 29,19, 09<\/p>\n
Ngo\u00e0i thu\u1eadt l\u00f4 \u0111\u1ec1 n\u1ebfu \u1edf tr\u00ean, anh em c\u0169ng c\u1ea7n bi\u1ebft th\u00eam nh\u1eefng thu\u1eadt ng\u1eef ph\u1ed5 bi\u1ebfn nh\u1ea5t do gi\u1edbi thi\u1ec7u tr\u00ean \u0111\u00e2y. L\u00f4 \u0111\u1ec1 v\u1ed1n ch\u1ec9 l\u00e0 tr\u00f2 ch\u01a1i mang t\u00ednh gi\u1ea3i tr\u00ed, mang l\u1ea1i ni\u1ec1m vui v\u00e0 \u0111\u00f4i khi l\u00e0 kho\u1ea3n ti\u1ec1n kh\u00f4ng h\u1ec1 nh\u1ecf cho ng\u01b0\u1eddi ch\u01a1i. Th\u1ebf nh\u01b0ng anh em h\u00e3y c\u1ea9n tr\u1ecdng, tr\u00e1nh sa \u0111\u00e0 k\u00e9o c\u00f3 ng\u00e0y \u201ct\u00e1ng gia b\u1ea1i s\u1ea3n\u201d nh\u00e9!<\/p>\n