{"id":68,"count":1,"description":"\r\n\r\nT\u1eeb kh\u00f3a: soi c\u1ea7u XSMN si\u00eau chu\u1ea9n\r\n\r\n\r\n\r\n\r\n\r\nM\u00f4 t\u1ea3: Soi c\u1ea7u XSMN si\u00eau chu\u1ea9n \u0111\u01b0\u1ee3c quy\u1ebft \u0111\u1ecbnh b\u1edfi nh\u1eefng y\u1ebfu t\u1ed1 n\u00e0o? H\u00e3y c\u00f9ng ch\u00fang t\u00f4i t\u00ecm hi\u1ec3u \u0111\u1ec3 qua \u0111\u00f3 nhanh ch\u00f3ng t\u00ecm ra con s\u1ed1 may m\u1eafn nh\u1ea5t.\r\n

\u00bb<\/span> soi c\u1ea7u vip d\u00e0n 3 c\u00e0ng ch\u00ednh x\u00e1c<\/a><\/span>\u00a0\u00ab<\/span><\/strong><\/p>\r\n\r\n\r\n\r\n

Soi c\u1ea7u XSMN si\u00eau chu\u1ea9n v\u00e0 nh\u1eefng y\u1ebfu t\u1ed1 gi\u00fap soi c\u1ea7u chu\u1ea9n l\u00e0 g\u00ec?<\/strong><\/h2>\r\n\r\n\r\n\r\n\r\nSoi c\u1ea7u x\u1ed5 s\u1ed1 l\u00e0 m\u1ed9t trong nh\u1eefng th\u1ee7 ph\u00e1p quan tr\u1ecdng \u0111\u1ea7u ti\u00ean nh\u1eb1m gi\u00fap ng\u01b0\u1eddi ch\u01a1i \u0111\u01b0a ra nh\u1eefng quy\u1ebft \u0111\u1ecbnh ch\u00ednh x\u00e1c. Nh\u01b0ng do \u0111\u1eb7c \u0111i\u1ec3m ch\u01b0\u01a1ng tr\u00ecnh quay th\u01b0\u1edfng kh\u00e1c nhau m\u00e0 c\u00e1ch soi c\u1ea7u c\u1ee7a 3 mi\u1ec1n c\u0169ng kh\u00e1c nhau. V\u1eady v\u1edbi x\u1ed5 s\u1ed1 mi\u1ec1n nam th\u00ec l\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 soi c\u1ea7u XSMN si\u00eau chu\u1ea9n<\/strong><\/a><\/span>? V\u00e0 nh\u1eefng y\u1ebfu t\u1ed1 n\u00e0o \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn qu\u00e1 tr\u00ecnh n\u00e0y? H\u00e3y c\u00f9ng ch\u00fang t\u00f4i gi\u1ea3i \u0111\u00e1p trong b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y.\r\n\r\n\r\n\r\n\r\n

1. T\u00ecm hi\u1ec3u v\u1ec1 soi c\u1ea7u XSMN l\u00e0 g\u00ec?<\/strong><\/h2>\r\n\r\n\r\n\r\n\r\nSoi c\u1ea7u x\u1ed5 s\u1ed1 mi\u1ec1n Nam l\u00e0 l\u00e0 m\u1ed9t h\u00ecnh th\u1ee9c d\u1ef1 \u0111o\u00e1n cho k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 mi\u1ec1n Nam tr\u01b0\u1edbc khi nh\u00e0 \u0111\u00e0i x\u1ed5 s\u1ed1 ki\u1ebfn thi\u1ebft mi\u1ec1n Nam c\u00f4ng b\u1ed1 k\u1ebft qu\u1ea3 m\u1ed7i ng\u00e0y. \u0110\u00e2y l\u00e0 c\u00f4ng vi\u1ec7c \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n d\u1ef1a theo b\u1ea3ng k\u1ebft qu\u1ea3 x\u1ed5 tr\u01b0\u1edbc \u0111\u00f3 nh\u1eb1m nghi\u00ean c\u1ee9u v\u00e0 t\u00ecm ra quy lu\u1eadt, chu k\u1ef3 v\u1ec1 c\u1ee7a nh\u1eefng con s\u1ed1. Sau \u0111\u00f3, ng\u01b0\u1eddi ch\u01a1i k\u1ebft h\u1ee3p v\u1edbi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p soi c\u1ea7u kh\u00e1c \u0111\u1ec3 \u0111\u01b0a ra nh\u1eefng con s\u1ed1 l\u00f4 \u0111\u1ec1 may m\u1eafn gi\u00fap tr\u00fang gi\u1ea3i l\u1edbn trong l\u1ea7n m\u1edf th\u01b0\u1edfng ti\u1ebfp theo.\r\n\r\n\r\n\r\n\r\n\r\nHi\u1ec7n nay, x\u1ed5 s\u1ed1 mi\u1ec1n Nam c\u00f3 r\u1ea5t nhi\u1ec1u nh\u00e0 \u0111\u00e0i kh\u00e1c nhau v\u00e0 \u0111\u01b0\u1ee3c quay m\u1edf th\u01b0\u1edfng m\u1ed7i ng\u00e0y. Ch\u00ednh v\u00ec th\u1ebf, khi tham gia soi c\u1ea7u ch\u1ed1t s\u1ed1 cho nh\u00e0 \u0111\u00e0i n\u00e0o th\u00ec ng\u01b0\u1eddi ch\u01a1i c\u1ea7n tham kh\u1ea3o d\u1ef1a v\u00e0o k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 theo ch\u00ednh nh\u00e0 \u0111\u00e0i \u0111\u00f3 \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u qu\u1ea3 ch\u00ednh x\u00e1c nh\u1ea5t.\r\n\r\n\r\n\r\n\r\n
\"Soi<\/figure>\r\n\r\n\r\n\r\n\r\nSoi c\u1ea7u x\u1ed5 s\u1ed1 mi\u1ec1n Nam gi\u00fap d\u1ef1 \u0111o\u00e1n tr\u00fang con s\u1ed1 l\u00f4 \u0111\u1ec1 may m\u1eafn s\u1ebd v\u1ec1\u00a0<\/em>\r\n\r\n\r\n\r\n\r\n

2. Nh\u1eefng y\u1ebfu t\u1ed1 n\u00e0o gi\u00fap soi c\u1ea7u XSMN si\u00eau chu\u1ea9n nh\u1ea5t?<\/strong><\/h2>\r\n\r\n\r\n\r\n\r\nX\u1ed5 s\u1ed1 mi\u1ec1n Nam so v\u1edbi x\u1ed5 s\u1ed1 mi\u1ec1n B\u1eafc c\u00f3 nhi\u1ec1u s\u1ef1 kh\u00e1c bi\u1ec7t, do \u0111\u00f3, ng\u01b0\u1eddi ch\u01a1i mu\u1ed1n soi c\u1ea7u XSMN si\u00eau chu\u1ea9n <\/strong>th\u00ec b\u1eaft bu\u1ed9c ph\u1ea3i n\u1eafm r\u00f5 \u0111\u01b0\u1ee3c nh\u1eefng quy lu\u1eadt, c\u00e1ch ch\u01a1i c\u0169ng nh\u01b0 c\u00e1ch m\u1edf th\u01b0\u1edfng c\u1ee7a c\u00e1c \u0111\u00e0i v\u00e0 t\u1ef7 l\u1ec7 \u0103n th\u01b0\u1edfng l\u00e0 bao nhi\u00eau. B\u1edfi \u0111\u00e2y ch\u00ednh l\u00e0 nh\u1eefng y\u1ebfu t\u1ed1 c\u00f3 t\u00ednh quy\u1ebft \u0111\u1ecbnh l\u1edbn \u0111\u1ebfn qu\u00e1 tr\u00ecnh soi c\u1ea7u c\u1ee7a b\u1ea1n c\u00f3 th\u00e0nh c\u00f4ng hay c\u00f4ng.\r\n\r\n\r\n\r\n\r\n

2.1. X\u1ed5 s\u1ed1 mi\u1ec1n Nam c\u00f3 bao nhi\u00eau \u0111\u00e0i v\u00e0 l\u1ecbch quay m\u1edf th\u01b0\u1edfng khi n\u00e0o?<\/em><\/strong><\/h3>\r\n\r\n\r\n\r\n\r\nN\u1ebfu nh\u01b0 x\u1ed5 s\u1ed1 mi\u1ec1n B\u1eafc ch\u1ec9 c\u00f3 m\u1ed9t \u0111\u00e0i quay m\u1edf th\u01b0\u1edfng duy nh\u1ea5t l\u00e0 \u0111\u00e0i x\u1ed5 s\u1ed1 ki\u1ebfn thi\u1ebft Th\u1ee7 \u0111\u00f4, hay x\u1ed5 s\u1ed1 mi\u1ec1n Trung c\u00f3 16 \u0111\u00e0i quay m\u1edf th\u01b0\u1edfng m\u1ed7i ng\u00e0y th\u00ec x\u1ed5 s\u1ed1 mi\u1ec1n Nam l\u1ea1i c\u00f3 21 \u0111\u00e0i. V\u00e0 21 \u0111\u00e0i n\u00e0y t\u01b0\u01a1ng \u1ee9ng v\u1edbi 21 t\u1ec9nh th\u00e0nh ph\u00e1t h\u00e0nh. Ch\u00ednh v\u00ec th\u1ebf, l\u1ecbch quay m\u1edf th\u01b0\u1edfng m\u1ed7i ng\u00e0y c\u0169ng c\u00f3 s\u1ef1 kh\u00e1c nhau, c\u00f3 th\u1ec3 c\u1ee7a m\u1ed9t ho\u1eb7c nhi\u1ec1u \u0111\u00e0i x\u1ed5 s\u1ed1 \u0111\u1ecba ph\u01b0\u01a1ng.\r\n\r\n\r\n\r\n\r\n\r\nD\u01b0\u1edbi \u0111\u00e2y l\u00e0 l\u1ecbch quay m\u1edf th\u01b0\u1edfng c\u1ee5 th\u1ec3 c\u1ee7a t\u1eebng \u0111\u00e0i, ng\u01b0\u1eddi ch\u01a1i h\u00e3y n\u1eafm r\u00f5 \u0111\u1ec3 khi soi c\u1ea7u d\u1ef1 \u0111o\u00e1n XSMN, b\u1ea3n th\u00e2n b\u1ea1n c\u1ea7n bi\u1ebft n\u00ean v\u00e9 s\u1ed1 c\u1ee7a \u0111\u00e0i n\u00e0o \u0111\u1ec3 l\u1ef1a ch\u1ecdn ch\u00ednh x\u00e1c \u0111\u00e0i quay s\u1ed1 m\u1edf th\u01b0\u1edfng \u0111\u00f3:\r\n\r\n\r\n\r\n\r\n
\"L\u1ecbch<\/figure>\r\n\r\n\r\n\r\n\r\nL\u1ecbch quay m\u1edf th\u01b0\u1edfng c\u1ee7a 21 \u0111\u00e0i XSMN<\/em>\r\n

\u00bb<\/span> ch\u1ed1t c\u1ea7u \u0111\u1ed9c th\u1ee7 \u0111\u1ec1 ch\u00ednh x\u00e1c nh\u1ea5t<\/strong><\/a><\/span>\u00a0\u00ab<\/span><\/strong><\/p>\r\n\r\n\r\n\r\n

2.2. Th\u1eddi gian c\u00f4ng b\u1ed1 gi\u1ea3i th\u01b0\u1edfng khi n\u00e0o?<\/em><\/strong><\/h3>\r\n\r\n\r\n\r\n\r\nTheo th\u01b0\u1eddng l\u1ec7, h\u00e0ng ng\u00e0y t\u1eeb th\u1ee9 2 \u0111\u1ebfn ch\u1ee7 nh\u1eadt, 21 \u0111\u00e0i x\u1ed5 s\u1ed1 mi\u1ec1n Nam s\u1ebd c\u00f4ng b\u1ed1 k\u1ebft qu\u1ea3 quay s\u1ed1 m\u1edf th\u01b0\u1edfng v\u00e0o l\u00fac 16h15 - 16h40 ph\u00fat. T\u1ee9c l\u00e0, m\u1ed7i ng\u00e0y trung b\u00ecnh s\u1ebd c\u00f3 kho\u1ea3ng 3 nh\u00e0 \u0111\u00e0i kh\u00e1c nhau c\u00f4ng chi\u1ebfu l\u1ea7n l\u01b0\u1ee3t k\u1ebft qu\u1ea3 quay x\u1ed5 s\u1ed1. Ng\u01b0\u1eddi ch\u01a1i trong 21 t\u1ec9nh th\u00e0nh \u0111\u1ec1u c\u00f3 th\u1ec3 tham gia mua v\u00e9 quay x\u1ed5 s\u1ed1 \u1edf t\u1ea5t c\u1ea3 c\u00e1c \u0111\u00e0i n\u00e0y. Do \u0111\u00f3, ng\u01b0\u1eddi ch\u01a1i tr\u00fang gi\u1ea3i \u1edf \u0111\u00e0i n\u00e0o s\u1ebd \u0111\u1ebfn tr\u1ef1c ti\u1ebfp nh\u00e0 \u0111\u00e0i \u0111\u00f3 \u0111\u1ec3 nh\u1eadn v\u1ec1 gi\u1ea3i th\u01b0\u1edfng m\u00e0 kh\u00f4ng c\u1ea7n ph\u00e2n bi\u1ec7t ng\u01b0\u1eddi ch\u01a1i c\u00f3 sinh s\u1ed1ng \u1edf khu v\u1ef1c \u0111\u00f3 hay kh\u00f4ng.\r\n\r\n\r\n\r\n\r\n

2.3. C\u00e1ch th\u1ee9c nh\u1eadn th\u01b0\u1edfng nh\u01b0 th\u1ebf n\u00e0o?<\/em><\/strong><\/h3>\r\n\r\n\r\n\r\n\r\nC\u00e1ch th\u1ee9c nh\u1eadn th\u01b0\u1edfng c\u1ee7a x\u1ed5 s\u1ed1 mi\u1ec1n Nam kh\u00f4ng qu\u00e1 ph\u1ee9c t\u1ea1p. Ch\u1ec9 c\u1ea7n sau khi mua t\u1ea5m x\u00e9 s\u1ed1 tr\u1ecb 10.000 \u0111\u1ed3ng v\u00e0 so s\u00e1nh k\u1ebft qu\u1ea3 quay m\u1edf th\u01b0\u1edfng trong ng\u00e0y. N\u1ebfu ng\u01b0\u1eddi ch\u01a1i th\u1ea5y b\u1ea3n th\u00e2n \u0111\u00e3 tr\u00fang th\u00ec c\u1ea7n gi\u1eef cho t\u1ea5m v\u00e9 s\u1ed1 n\u00e0y \u0111\u01b0\u1ee3c nguy\u00ean v\u1eb9n, kh\u00f4ng b\u1ecb nh\u00e0u n\u00e1t, m\u1ea5t g\u00f3c hay b\u1ecb m\u1edd s\u1ed1. Sau \u0111\u00f3, c\u1ea7m v\u00e9 s\u1ed1 n\u00e0y \u0111\u1ebfn nh\u00e0 \u0111\u00e0i n\u00e0o m\u00e0 b\u1ea1n \u0111\u00e3 tr\u00fang \u0111\u1ec3 nh\u1eadn th\u01b0\u1edfng.\r\n\r\n\r\n\r\n\r\n\r\nL\u01b0u \u00fd, gi\u00e1 tr\u1ecb nh\u1eadn th\u01b0\u1edfng c\u1ee7a t\u1edd v\u00e9 s\u1ed1 n\u00e0y ch\u1ec9 trong kho\u1ea3ng th\u1eddi gian 30 ng\u00e0y, \u0111\u01b0\u1ee3c t\u00ednh t\u1eeb ng\u00e0y c\u00f4ng b\u1ed1 gi\u1ea3i th\u01b0\u1edfng. V\u00ec th\u1ebf, ng\u01b0\u1eddi tr\u00fang gi\u1ea3i c\u1ea7n n\u1eafm r\u00f5 \u0111i\u1ec3m n\u00e0y \u0111\u1ec3 kh\u00f4ng b\u1ecb quy\u1ec1n l\u1ee3i nh\u00e9.\r\n\r\n\r\n\r\n\r\n
\"ng\u01b0\u1eddi<\/figure>\r\n\r\n\r\n\r\n\r\nTr\u01b0\u1edbc khi nh\u1eadn th\u01b0\u1edfng, ng\u01b0\u1eddi ch\u01a1i c\u1ea7n gi\u1eef t\u1ea5m v\u00e9 s\u1ed1 c\u1ea9n th\u1eadn v\u1edbi th\u1eddi h\u1ea1n trong 30 ng\u00e0y<\/em>\r\n\r\n\r\n\r\n\r\n

2.4. C\u01a1 c\u1ea5u gi\u1ea3i th\u01b0\u1edfng x\u1ed5 s\u1ed1 mi\u1ec1n Nam ra sao?<\/em><\/strong><\/h3>\r\n\r\n\r\n\r\n\r\nC\u01a1 c\u1ea5u gi\u1ea3i th\u01b0\u1edfng c\u1ee7a x\u1ed5 s\u1ed1 mi\u1ec1n Nam c\u00f3 l\u1ebd ch\u00ednh l\u00e0 \u0111\u1ed9ng l\u1ef1c l\u1edbn nh\u1ea5t nh\u1eb1m th\u00fac \u0111\u1ea9y m\u1ed7i ng\u01b0\u1eddi ch\u01a1i \u0111\u1ebfn v\u1edbi soi c\u1ea7u XSMN si\u00eau chu\u1ea9n \u0111\u1ec3 t\u00ecm ra con s\u1ed1 ch\u00ednh x\u00e1c nh\u1ea5t. V\u00e0 kh\u00f4ng \u0111\u1ec3 ng\u01b0\u1eddi ch\u01a1i th\u1ea5t v\u1ecdng, \u0111\u00e0i x\u1ed5 s\u1ed1 ki\u1ebfn thi\u1ebft mi\u1ec1n Nam c\u0169ng tung ra nh\u1eefng gi\u00e1 tr\u1ecb ph\u1ea7n th\u01b0\u1edfng c\u1ef1c l\u1edbn, v\u1edbi 18 l\u1ea7n quay cho nhi\u1ec1u khung gi\u1ea3i kh\u00e1c nhau t\u1eeb gi\u1ea3i t\u00e1m \u0111\u1ebfn gi\u1ea3i \u0111\u1eb7c bi\u1ec7t. Ngo\u00e0i ra c\u00f2n c\u00f3\u00a0 9 gi\u1ea3i ph\u1ee5 c\u1ee7a gi\u1ea3i \u0111\u1eb7c bi\u1ec7t c\u00f9ng 45 gi\u1ea3i khuy\u1ebfn kh\u00edch kh\u00e1c.\r\n\r\n\r\n\r\n\r\n\r\nNh\u01b0 v\u1eady, ch\u01b0\u01a1ng tr\u00ecnh c\u00f3 t\u1edbi h\u00e0ng ngh\u00ecn gi\u1ea3i th\u01b0\u1edfng l\u1edbn kh\u00e1c nhau. Trong \u0111\u00f3 \u0111\u1eb7c bi\u1ec7t \u0111\u00e1ng ch\u00fa \u00fd nh\u1ea5t l\u00e0 t\u1ed5ng gi\u00e1 tr\u1ecb c\u1ee7a gi\u1ea3i \u0111\u1eb7c bi\u1ec7t m\u1ed7i gi\u1ea3i l\u00ean t\u1edbi 2 t\u1ef7 \u0111\u1ed3ng. \u0110\u00e2y ch\u00ednh l\u00e0 con s\u1ed1 r\u1ea5t l\u1edbn v\u00e0 \u0111\u00e1ng m\u01a1 \u01b0\u1edbc tr\u00fang gi\u1ea3i c\u1ee7a nhi\u1ec1u ng\u01b0\u1eddi ch\u01a1i.\r\n\r\n\r\n\r\n\r\n
\"B\u1ea3ng<\/figure>\r\n\r\n\r\n\r\n\r\nB\u1ea3ng c\u01a1 c\u1ea5u gi\u00e1 tr\u1ecb gi\u1ea3i th\u01b0\u1edfng c\u1ef1c h\u1ea5p d\u1eabn ng\u01b0\u1eddi ch\u01a1i trong x\u1ed5 s\u1ed1 mi\u1ec1n Nam<\/em>\r\n

\u00bb<\/span> d\u1ef1 \u0111o\u00e1n 3 c\u00e0ng mb ch\u00ednh x\u00e1c 100<\/strong><\/a><\/span> \u00ab<\/span><\/strong><\/p>\r\n\r\n\r\n\r\n

2.5. C\u00e1ch ch\u01a1i x\u1ed5 s\u1ed1 mi\u1ec1n Nam nh\u01b0 th\u1ebf n\u00e0o?<\/em><\/strong><\/h3>\r\n\r\n\r\n\r\n\r\n\u0110\u1ed1i v\u1edbi m\u1ed9t tr\u00f2 ch\u01a1i, nh\u1ea5t l\u00e0 v\u1edbi tr\u00f2 ch\u01a1i x\u1ed5 s\u1ed1 th\u00ec hi\u1ec3u r\u00f5 \u0111\u01b0\u1ee3c c\u00e1ch ch\u01a1i c\u1ee7a x\u1ed5 s\u1ed1 mi\u1ec1n Nam nh\u01b0 th\u1ebf n\u00e0o ch\u00ednh l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng h\u00e0ng \u0111\u1ea7u c\u00f3 t\u00ednh quy\u1ebft \u0111\u1ecbnh \u0111\u1ebfn c\u00e1ch th\u1ee9c soi c\u1ea7u XSMN si\u00eau chu\u1ea9n c\u00f3 \u0111\u1ea1t hi\u1ec7u qu\u1ea3 hay kh\u00f4ng? Do \u0111\u00f3, anh em l\u00f4 \u0111\u1ec1 c\u1ea7n n\u1eafm r\u00f5 \u0111i\u1ec1u n\u00e0y nh\u00e9.\r\n\r\n\r\n\r\n\r\n\r\nV\u1edbi x\u1ed5 s\u1ed1 ki\u1ebfn thi\u1ebft mi\u1ec1n Nam s\u1ebd c\u00f3 2 h\u00ecnh th\u1ee9c ch\u01a1i, \u0111\u00f3 ch\u00ednh l\u00e0 \u0111\u00e1nh l\u00f4 v\u00e0 \u0111\u00e1nh \u0111\u1ec1. Ch\u00fang \u0111\u01b0\u1ee3c ch\u01a1i b\u1eb1ng c\u00e1ch ghi \u0111i\u1ec3m v\u1edbi nh\u00e0 c\u00e1i \u2013 qu\u1ea7y b\u00e1n v\u00e9 s\u1ed1 tr\u1ef1c ti\u1ebfp ho\u1eb7c online. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1ch ch\u01a1i c\u1ee5 th\u1ec3 c\u00f9ng t\u1ef7 l\u1ec7 \u0103n t\u01b0\u01a1ng \u1ee9ng c\u1ee7a t\u1eebng h\u00ecnh th\u1ee9c ch\u01a1i:\r\n\r\n\r\n\r\n\r\n\r\n* V\u1edbi c\u00e1ch ch\u01a1i \u0110\u1ec1 trong XSMN:<\/em>\r\n\r\n\r\n\r\n\r\n\r\nTrong c\u00e1ch ch\u01a1i \u0111\u1ec1 mi\u1ec1n Nam c\u0169ng g\u1ea7n gi\u1ed1ng v\u1edbi c\u00e1ch ch\u01a1i c\u1ee7a x\u1ed5 s\u1ed1 mi\u1ec1n Trung l\u00e0 ch\u01a1i theo d\u1ea1ng l\u1edbn nh\u1ecf. Hay c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 ch\u01a1i T\u00c0i v\u00e0 X\u1ec9u, trong \u0111\u00f3 T\u00e0i l\u00e0 nh\u1eefng con s\u1ed1 tr\u00ean 50, c\u00f2n nh\u1eefng con s\u1ed1 d\u01b0\u1edbi 50 th\u00ec \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 X\u1ec9u. T\u1ef7 l\u1ec7 \u0103n cho c\u00e1ch ch\u01a1i n\u00e0y l\u00e0 0.8 \u0103n 75.\r\n\r\n\r\n\r\n\r\n\r\n* C\u00e1ch ch\u01a1i L\u00f4 trong XSMN:<\/em>\r\n\r\n\r\n\r\n\r\n