Th\u1ebf gi\u1edbi ng\u00e0y c\u00e0ng ph\u00e1t tri\u1ec3n \u0111\u1eb7c bi\u1ec7t l\u00e0 n\u00ean khoa h\u1ecdc k\u0129 thu\u1eadt ng\u00e0y c\u00e0ng ph\u1ed5 bi\u1ebfn. Ch\u00ednh v\u00ec \u0111i\u1ec1u \u0111\u00f3 \u0111\u00e3 k\u00e9o theo r\u1ea5t nhi\u1ec1u ng\u00e0nh \u1ee9ng d\u1ee5ng khoa h\u1ecdc \u2013 k\u0129 thu\u1eadt nh\u01b0 kinh t\u1ebf, s\u01b0 ph\u1ea1m,\u2026 Hi\u1ec7n nay ngo\u00e0i vi\u1ec7c ch\u00fang ta ph\u1ea3i ra ngo\u00e0i ch\u1ee3 hay c\u1eeda h\u00e0ng \u0111\u1ec3 mua \u0111\u1ed3 th\u00ec ch\u00fang ta c\u0169ng c\u00f3 th\u1ec3 nh\u1edd c\u00e1c d\u1ecbch v\u1ee5 giao h\u00e0ng \u0111\u1ec3 ti\u1ec7n l\u1ee3i v\u00e0 ti\u1ebft ki\u1ec7m th\u1eddi gian h\u01a1n. Ch\u00ednh v\u00ec \u0111i\u1ec1u \u0111\u00f3 n\u00ean c\u00e1c ng\u00e0nh gi\u1ea3i tr\u00ed c\u0169ng c\u00f3 r\u1ea5t nhi\u1ec1u \u0111\u1ed5i m\u1edbi. \u0110\u1ed5i m\u1edbi nh\u1ea5t c\u00f3 l\u1ebd ph\u1ea3i n\u00f3i \u0111\u1ebfn x\u1ed5 s\u1ed1 c\u0169ng nh\u01b0 l\u00f4 \u0111\u1ec1. C\u00f3 r\u1ea5t nhi\u1ec1u ng\u01b0\u1eddi h\u1ecfi r\u1eb1ng \u0111\u1ea7u 9 c\u00e2m \u0111\u00e1nh l\u00f4 g\u00ec<\/b>? D\u01b0\u1edbi \u0111\u00e2y nh\u00e0 c\u00e1i ch\u00fang<\/strong> t\u00f4i s\u1ebd gi\u1ea3i \u0111\u00e1p m\u1ecdi th\u1eafc m\u1eafc cho c\u00e1c b\u1ea1n.<\/p>\n <\/p>\n N\u1ed9i dung ch\u00ednh<\/p>\n<\/div>\n Hi\u1ec7n nay, c\u00f3 r\u1ea5t nhi\u1ec1u c\u00e1ch ch\u01a1i l\u00f4 \u0111\u1ec1 Online<\/strong> kh\u00e1c nhau. Trong s\u1ed1 \u0111\u00f3 l\u00f4 \u0111\u1ea7u c\u00e2m r\u1ea5t \u0111\u01b0\u1ee3c y\u00eau th\u00edch v\u00e0 tin t\u01b0\u1edfng. V\u1eady c\u00e1c b\u1ea1n hi\u1ec3u l\u00f4 \u0111\u1ea7u c\u00e2m l\u00e0 g\u00ec v\u00e0 \u0111\u1ea7u 9 c\u00e2m \u0111\u00e1nh l\u00f4 g\u00ec<\/b> \u0110\u00e2y l\u00e0 h\u00ecnh th\u1ee9c m\u00e0 t\u1eeb \u0111\u1ea7u \u0111\u1ebfn cu\u1ed1i c\u00e1c gi\u1ea3i kh\u00f4ng xu\u1ea5t hi\u1ec7n b\u1ea5t k\u1ef3 s\u1ed1 n\u00e0o \u0111\u00f3 t\u1eeb 0 \u0111\u1ebfn 9 trong 2 ch\u1eef s\u1ed1 \u0111\u1ea7u c\u1ee7a gi\u1ea3i. Ch\u00ednh v\u00ec v\u1eady n\u00ean c\u0169ng c\u00f3 r\u1ea5t nhi\u1ec1u ng\u01b0\u1eddi h\u1ecfi \u0111\u1ea7u 9 c\u00e2m \u0111\u00e1nh l\u00f4 g\u00ec<\/b>? \u0110\u00f3 l\u00e0 c\u00e1c con s\u1ed1 nh\u01b0: 92, 95,98, 09, 90, 99,\u2026.<\/p>\n V\u00ed d\u1ee5 : Ng\u00e0y h\u00f4m tr\u01b0\u1edbc l\u00e0 l\u00f4 c\u00e2m \u0111\u1ea7u 9 th\u00ec h\u00f4m sau \u0111\u00e1nh 2 trong c\u00e1c con s\u1ed1 kia c\u00f3 th\u1ec3 c\u00f3 kh\u1ea3 n\u0103ng tr\u00fang r\u1ea5t cao.<\/p>\n \u0110\u1ea7u 8 c\u00e2m \u0111\u00e1nh l\u00f4 g\u00ec? V\u1ec1 c\u01a1 b\u1ea3n th\u00ec n\u00f3 c\u0169ng kh\u00f4ng kh\u00e1c g\u00ec so v\u1edbi l\u00f4 c\u00e2m 9 ch\u1ec9 l\u00e0 t\u1eeb \u0111\u1ea7u \u0111\u1ebfn cu\u1ed1i gi\u1ea3i 2 ch\u1eef s\u1ed1 \u0111\u1ea7u kh\u00f4ng h\u1ec1 xu\u1ea5t hi\u1ec7n con s\u1ed1 8 m\u00e0 th\u00f4i. Nh\u1eefng d\u00e2n ch\u01a1i chuy\u00ean nghi\u1ec7p c\u00f3 kinh nghi\u1ec7m s\u1ebd bi\u1ebft c\u00e1ch \u0111\u00e1nh con gi\u00e0 n\u1ebfu h\u00f4m tr\u01b0\u1edbc l\u00e0 l\u00f4 c\u00e2m \u0111\u1ea7u 8. H\u00f4m nay m\u00ecnh s\u1ebd \u0111\u01b0a ra cho c\u00e1c b\u1ea1n ch\u01b0a bi\u1ebft m\u1ed9t s\u1ed1 g\u1ee3i \u00fd nha:<\/p>\n V\u00ed d\u1ee5:<\/p>\n \u2013 82 , 88 , 89,..<\/p>\n \u2013 08 , 80, \u2026.<\/p>\n \u0110\u1ea7u 7 c\u00e2m \u0111\u00e1nh con g\u00ec? N\u1ebfu h\u00f4m tr\u01b0\u1edbc \u0111\u1ea7u l\u00e0 l\u00f4 c\u00e2m \u0111\u1ea7u 7 th\u00ec h\u00f4m sau n\u00ean \u0111\u00e1nh 1 s\u1ed1 con sau \u0111\u00e2y:<\/p>\n \u2013 \u0110\u1ea7u 7 c\u00e2m \u0111\u00e1nh l\u00f4 g\u00ec? \u0110\u00e1nh 07, 70,..<\/p>\n \u2013 71, 73, 75, 77, 79<\/p>\n V\u00ed d\u1ee5: Ng\u00e0y 30\/12\/2024 \u0111\u1ea7u 7 c\u00e2m, ta th\u1ea5y 73 2 nh\u00e1y, 77 \u0111\u1ec1u v\u1ec1.<\/p>\n L\u00f4 c\u00e2m \u0111\u1ea7u 6 h\u00f4m sau \u0111\u00e1nh con g\u00ec? Kh\u00f4ng kh\u00e1c v\u1edbi l\u00f4 \u0111\u1ea7u 9 c\u00e2m, n\u1ebfu h\u00f4m nay l\u00f4 v\u1ec1 \u0111\u1ea7u 6 c\u00e2m, h\u00f4m sau c\u00e1c b\u1ea1n c\u00f3 th\u1ec3 c\u00e2n nh\u1eafc m\u1ed9t trong nh\u1eefng con s\u1ed1 d\u01b0\u1edbi \u0111\u00e2y t\u1ef7 l\u1ec7 th\u1eafng c\u00f3 th\u1ec3 s\u1ebd cao h\u01a1n. Nh\u1eefng con s\u1ed1 l\u00f4 c\u00e2m \u0111\u1ea7u 6 n\u00e0y \u0111\u1ec1u \u0111\u01b0\u1ee3c \u0111\u01b0a ra b\u1eb1ng kinh nghi\u1ec7m \u0111\u01b0\u1ee3c \u0111\u00fac k\u1ebft, c\u00f4 \u0111\u1ecdng h\u00e0m s\u00fac t\u1eeb nh\u1eefng chuy\u00ean gia ch\u01a1i l\u00e2u n\u0103m. \u0110\u1ebfn \u0111\u00e2y ch\u1eafc c\u00e1c b\u1ea1n c\u0169ng \u0111\u00e3 bi\u1ebft \u0111\u1ea7u 6 c\u00e2m \u0111\u00e1nh con g\u00ec r\u1ed3i ch\u1ee9. Hy v\u1ecdng c\u00e1c b\u1ea1n s\u1ebd ch\u1ecdn \u0111\u01b0\u1ee3c 1 con s\u1ed1 may m\u1eafn cho m\u00ecnh.<\/p>\n V\u00ed d\u1ee5:<\/p>\n \u2013 \u0110\u1ea7u 6 c\u00e2m \u0111\u00e1nh l\u00f4 g\u00ec? \u0110\u00e1nh 06 ,60,..<\/p>\n \u2013 61, 63 , 66 , \u2026.<\/p>\n Ng\u00e0y 08 \/21\/2024 \u0111\u1ea7u 6 c\u00e2m ta c\u00f3 l\u00f4 60 v\u1ec1 \u0111\u1ec1, 66 v\u1ec1 l\u00f4.<\/p>\n N\u1ebfu nh\u01b0 l\u00f4 \u0111\u1ea7u 5 c\u00e2m th\u00ec h\u00f4m sau n\u00ean \u0111\u00e1nh con g\u00ec? \u0110\u00e2y ch\u1eafc h\u1eb3n l\u00e0 c\u00e2u h\u1ecfi \u0111\u01b0\u1ee3c \u0111\u1eb7t ra trong \u0111\u1ea7u c\u1ee7a r\u1ea5t nhi\u1ec1u ng\u01b0\u1eddi. V\u00ec v\u1eady t\u00f4i s\u1ebd \u0111em \u0111\u1ebfn cho c\u00e1c b\u1ea1n nh\u1eefng con s\u1ed1 \u0111\u01b0\u1ee3c coi l\u00e0 c\u00f3 x\u00e1c xu\u1ea5t tr\u00fang cao<\/p>\n \u2013 L\u00f4 \u0111\u1ea7u 5 c\u00e2m \u0111\u00e1nh con g\u00ec? \u0110\u00e1nh 05, 50, 54, 55, 59\u2026\u2026.<\/p>\n \u2013 Ho\u1eb7c nhi\u1ec1u l\u00fac c\u0169ng c\u00f3 s\u1ed1 52 ho\u1eb7c 57.<\/p>\n L\u00f4 \u0111\u1ea7u 4 m\u00e0 c\u00e2m h\u00f4m sau \u0111\u00e1nh g\u00ec? Th\u01b0\u1eddng n\u1ebfu l\u00f4 c\u00e2m \u0111\u1ea7u 4 th\u00ec ta n\u00ean \u0111\u00e1nh l\u00f4:<\/p>\n \u2013 \u0110\u1ea7u 4 c\u00e2m \u0111\u00e1nh l\u00f4 con g\u00ec? \u0110\u00e1nh 04 , 40 ,\u2026<\/p>\n \u2013 44 ,45, 59 ,\u2026..<\/p>\n V\u00ed d\u1ee5; Ng\u00e0y 08\/09\/2024 \u0111\u1ea7u 4 c\u00e2m, ng\u00e0y 09\/09 ta th\u1ea5y l\u00f4 40 v\u1ec1.<\/p>\n \u0110\u00e2y l\u00e0 nh\u1eefng con c\u00f3 t\u1ef7 l\u1ec7 tr\u00fang cao h\u01a1n nh\u01b0ng kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o c\u0169ng \u0111\u00fang. Ch\u00ednh nh\u1eefng con s\u1ed1 t\u01b0\u1edfng ch\u1eebng nh\u01b0 kh\u00e1 \u0111\u01a1n gi\u1ea3n nh\u01b0ng l\u1ea1i \u0111em \u0111\u1ebfn cho m\u1ecdi ng\u01b0\u1eddi r\u1ea5t nhi\u1ec1u cung b\u1eadc c\u1ea3m x\u00fac kh\u00e1c nhau nh\u01b0: vui s\u01b0\u1edbng, bu\u1ed3n, ti\u1ebfc nu\u1ed1i,\u2026 V\u1eady l\u00e0 b\u1ea1n \u0111\u00e3 bi\u1ebft \u0111\u1ea7u 4 c\u00e2m \u0111\u00e1nh con g\u00ec r\u1ed3i \u0111\u00fang kh\u00f4ng? Ch\u00fac b\u1ea1n th\u00e0nh c\u00f4ng nh\u00e9.<\/p>\n <\/p>\n N\u1ebfu \u0111\u1ea7u s\u1ed1 c\u00e1c gi\u1ea3i th\u01b0\u1edfng l\u00f4 \u0111\u1ec1 c\u00f3 \u0111\u1ea7u 3 c\u00e2m th\u00ec b\u1ea1n c\u00f3 th\u1ec3 \u0111\u00e1nh c\u00e1c con s\u1ed1: 03 , 30, 36 v\u00e0 39.<\/p>\n V\u00ed d\u1ee5: Ng\u00e0y 25\/11\/2024 \u0111\u1ea7u 3 c\u00e2m, ta th\u1ea5y ng\u00e0y 26\/11 l\u00f4 30 v\u1ec1.<\/p>\n C\u0169ng nh\u01b0 l\u00f4 \u0111\u1ea7u 9 c\u00e2m, nhi\u1ec1u ng\u01b0\u1eddi h\u1ecfi l\u00f4 \u0111\u1ea7u 2 c\u00e2m h\u00f4m sau \u0111\u00e1nh con g\u00ec. C\u00e2u tr\u1ea3 l\u1eddi ch\u00ednh l\u00e0: 02, 20, 21, 22, 25, 29. V\u1edbi nh\u1eefng s\u1ed1 n\u00e0y, b\u1ea1n s\u1ebd c\u00f3 t\u1ef7 l\u1ec7 tr\u00fang s\u1ebd r\u1ea5t cao. M\u1ecdi ng\u01b0\u1eddi c\u0169ng c\u00f3 th\u1ec3 nghi\u00ean c\u1ee9u nhi\u1ec1u s\u1ed1 kh\u00e1c \u0111\u1ec3 c\u00f3 th\u1ec3 c\u00f3 x\u00e1c xu\u1ea5t cao h\u01a1n.<\/p>\n V\u00ed d\u1ee5: Ng\u00e0y 29\/8\/2024 \u0111\u1ea7u 2 c\u00e2m, ng\u00e0y 30\/8 l\u00f4 21 v\u1ec1 2 l\u1ea7n.<\/p>\n C\u00f3 r\u1ea5t nhi\u1ec1u s\u1ed1 c\u00f3 th\u1ec3 \u0111\u00e1nh n\u1ebfu nh\u01b0 h\u00f4m tr\u01b0\u1edbc k\u1ebft qu\u1ea3 ra l\u00f4 c\u00e2m \u0111\u1ea7u 1. V\u1eady l\u00f4 c\u00e2m \u0111\u1ea7u 1 h\u00f4m sau \u0111\u00e1nh con g\u00ec? \u0110\u00f3 l\u00e0 c\u00e1c s\u1ed1 01, 10 , 11 ,16 , 17, 19,\u2026.<\/p>\n V\u00ed d\u1ee5: H\u00f4m tr\u01b0\u1edbc l\u00e0 l\u00f4 \u0111\u1ea7u 1 c\u00e2m th\u00ec h\u00f4m sau ta th\u1ea5y ngay l\u00f4 v\u1ec1 19.<\/p>\n V\u1eady b\u1ea1n \u0111\u00e3 bi\u1ebft l\u00f4 \u0111\u1ea7u 1 c\u00e2m th\u00ec \u0111\u00e1nh con g\u00ec h\u1ee3p l\u00fd ch\u01b0a? \u0110\u00e2y ch\u1ec9 l\u00e0 nh\u1eefng con s\u1ed1 \u0111\u1ec3 tham kh\u1ea3o. Ng\u01b0\u1eddi ch\u01a1i c\u00f3 th\u1ec3 k\u1ebft h\u1ee3p soi c\u1ea7u<\/strong> \u0111\u1ec3 ra nh\u1eefng con l\u00f4 c\u00f3 m\u1ee9c th\u1eafng cao h\u01a1n<\/p>\n D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1ch \u0111\u00e1nh l\u00f4 hi\u1ec7u qu\u1ea3 nh\u1ea5t khi g\u1eb7p \u0111\u1ea7u c\u00e2m. C\u1ee5 th\u1ec3 nh\u01b0 sau:<\/p>\n \u0110\u00e1nh l\u00f4 c\u1ea7m \u0111\u1ea7u theo c\u00f4ng th\u1ee9c: 0X, X0, XX,\u2026 Nh\u01b0ng c\u00e1ch n\u00e0y ch\u1ec9 \u00e1p d\u1ee5ng cho nh\u1eefng ng\u01b0\u1eddi quan s\u00e1t k\u1ebft qu\u1ea3 tr\u00ean 3 ng\u00e0y m\u1edbi c\u00f3 hi\u1ec7u qu\u1ea3 cao.V\u00e0 n\u1ebfu b\u1ea1n th\u1eafc m\u1eafc l\u00f4 \u0111\u1ea7u 0 c\u00e2m \u0111\u00e1nh con g\u00ec? B\u1ea1n c\u0169ng c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng theo c\u00e1ch n\u00e0y.<\/p>\n V\u00ed d\u1ee5: N\u1ebfu h\u00f4m tr\u01b0\u1edbc c\u00f3 \u0111\u1ea7u c\u00e2m 1 th\u00ec theo c\u00f4ng th\u1ee9c ta s\u1ebd ch\u1ecdn ra c\u00e1c s\u1ed1 nh\u01b0 01 , 10 , 12,..<\/p>\n \u0110\u00e2y l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p \u00e1p d\u1ee5ng t\u1eeb 2 \u0111\u1ea7u c\u00e2m tr\u1edf n\u00ean. Ta c\u00f3 c\u00f4ng th\u1ee9c X0, XX ,Y0 , XY , YX.<\/p>\n V\u00ed d\u1ee5: h\u00f4m tr\u01b0\u1edbc \u0111\u1ea7u c\u00e2m l\u00e0 4 v\u00e0 3 h\u00f4m sau s\u1ebd l\u00e0 : 40, 44 , 30 , 34, 43.<\/p>\n B\u00e0i vi\u1ebft l\u00e0 nh\u1eefng chia s\u1ebb v\u1ec1 \u0111\u1ea7u 9 c\u00e2m \u0111\u00e1nh l\u00f4 g\u00ec<\/b>. Hy v\u1ecdng v\u1edbi nh\u1eefng con s\u1ed1 trong k\u1ebft qu\u1ea3 soi c\u1ea7u m\u00e0 nh\u00e0 c\u00e1i ch\u00fang t\u00f4i<\/strong> \u0111\u01b0a ra, c\u00e1c b\u1ea1n s\u1ebd thu v\u1ec1 cho m\u00ecnh nh\u1eefng l\u1ee3i nhu\u1eadn kha kh\u00e1 t\u1eeb l\u00f4 \u0111\u1ea7u 9 c\u00e2m. Ch\u00fac c\u00e1c anh em l\u00f4 \u0111\u1ec1 \u0111\u1eb7t v\u1ed1n \u00edt, l\u00e3i l\u1edbn, \u0103n nhi\u1ec1u nh\u00e9.<\/p>\n<\/div>\n\u0110\u1ea7u 9 c\u00e2m \u0111\u00e1nh l\u00f4 g\u00ec?<\/b><\/span><\/h2>\n
L\u00f4 \u0111\u1ea7u 8 c\u00e2m h\u00f4m sau \u0111\u00e1nh con g\u00ec ?<\/b><\/span><\/h2>\n
L\u00f4 \u0111\u1ea7u 7 c\u00e2m \u0111\u00e1nh con g\u00ec?<\/b><\/span><\/h2>\n
L\u00f4 \u0111\u1ea7u 6 c\u00e2m h\u00f4m sau \u0111\u00e1nh con g\u00ec ?<\/b><\/span><\/h2>\n
L\u00f4 c\u00e2m \u0111\u1ea7u 5 h\u00f4m sau \u0111\u00e1nh con g\u00ec?<\/b><\/span><\/h2>\n
L\u00f4 c\u00e2m \u0111\u1ea7u 4 h\u00f4m sau \u0111\u00e1nh con g\u00ec?<\/b><\/span><\/h2>\n
L\u00f4 c\u00e2m \u0111\u1ea7u 3 h\u00f4m sau \u0111\u00e1nh con g\u00ec?<\/b><\/span><\/h2>\n
L\u00f4 c\u00e2m \u0111\u1ea7u 2 h\u00f4m sau \u0111\u00e1nh con g\u00ec?<\/b><\/span><\/h2>\n
L\u00f4 \u0111\u1ea7u 1 c\u00e2m h\u00f4m sau \u0111\u00e1nh con g\u00ec?<\/b><\/span><\/h2>\n
C\u00e1ch \u0111\u00e1nh l\u00f4 hi\u1ec7u qu\u1ea3 nh\u1ea5t khi g\u1eb7p \u0111\u1ea7u c\u00e2m<\/b><\/span><\/h2>\n
\u0110\u00e1nh l\u00f4 c\u00e2m \u0111\u1ea7u theo c\u00f4ng th\u1ee9c \u2013 l\u00f4 \u0111\u1ea7u 0 c\u00e2m \u0111\u00e1nh con g\u00ec?<\/b><\/span><\/h3>\n
\u0110\u00e1nh l\u00f4 b\u1eb1ng c\u00e1ch gh\u00e9p s\u1ed1<\/b><\/span><\/h3>\n
M\u1ed9t s\u1ed1 l\u01b0u \u00fd khi \u0111\u00e1nh l\u00f4 theo \u0111\u1ea7u c\u00e2m<\/b><\/span><\/h2>\n
\n
khu v\u1ef1c soi c\u1ea7u mi\u1ec1n b\u1eafc vip<\/span><\/span><\/h2>\n
ch\u1ed1t s\u1ed1 b\u1ea1ch th\u1ee7 l\u00f4 mi\u1ec1n b\u1eafc <\/span><\/span><\/span><\/b><\/a><\/h2>\n
cho s\u1ed1 b\u1ea1ch th\u1ee7 l\u00f4 2 nh\u00e1y mi\u1ec1n b\u1eafc<\/span><\/span><\/span><\/a><\/b><\/h3>\n
cho s\u1ed1 song th\u1ee7 l\u00f4 mi\u1ec1n b\u1eafc<\/span><\/span><\/span><\/a> <\/b><\/h3>\n
<\/b>cho s\u1ed1 b\u1ea1ch th\u1ee7 l\u00f4 k\u00e9p mi\u1ec1n b\u1eafc<\/span><\/span><\/span><\/a><\/b><\/h3>\n
<\/b>cho s\u1ed1 song th\u1ee7 l\u00f4 k\u00e9p mi\u1ec1n b\u1eafc<\/span><\/span><\/span><\/a><\/b><\/h3>\n
cho s\u1ed1 b\u1ea1ch th\u1ee7 \u0111\u1ec1 mi\u1ec1n b\u1eafc<\/span><\/span><\/span><\/a> <\/b><\/h3>\n
<\/b>cho s\u1ed1 song th\u1ee7 \u0111\u1ec1 mi\u1ec1n b\u1eafc<\/span><\/span><\/span><\/a> <\/b><\/h3>\n
<\/b>cho s\u1ed1 d\u00e0n \u0111\u1ec1 4 s\u1ed1 mi\u1ec1n b\u1eafc<\/span><\/span><\/span><\/a> <\/b><\/h3>\n
<\/b>cho s\u1ed1 d\u00e0n \u0111\u1ec1 6 s\u1ed1 mi\u1ec1n b\u1eafc<\/span><\/span><\/span><\/a> <\/b><\/h3>\n
<\/b>cho s\u1ed1 d\u00e0n \u0111\u1ec1 8 s\u1ed1 mi\u1ec1n b\u1eafc<\/span><\/span><\/span><\/a> <\/b><\/h3>\n
<\/b>cho s\u1ed1 d\u00e0n \u0111\u1ec1 10 s\u1ed1 mi\u1ec1n b\u1eafc<\/span><\/span><\/span><\/a> <\/b><\/h3>\n
<\/b>cho s\u1ed1 d\u00e0n l\u00f4 4 s\u1ed1 mi\u1ec1n b\u1eafc<\/span><\/span><\/span><\/a> <\/b><\/h3>\n