M\u1ee5c l\u1ee5c<\/span><\/p>\n X\u1ec9u ch\u1ee7 (hay XC) l\u00e0 c\u00e1ch g\u1ecdi kh\u00e1c c\u1ee7a 3 c\u00e0ng (3C) t\u1ea1i c\u00e1c t\u1ec9nh mi\u1ec1n Nam. X\u1ec9u ch\u1ee7 c\u00f3 th\u1ec3 l\u00e0 l\u00f4 ho\u1eb7c \u0111\u1ec1 nh\u01b0ng hay \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng \u0111\u1ec3 ch\u1ec9 \u0111\u00e1nh \u0111\u1ec1 h\u01a1n l\u00e0 ch\u01a1i l\u00f4. \u0110\u1ed1i v\u1edbi l\u00f4 ng\u01b0\u1eddi ta th\u01b0\u1eddng \u00e1p d\u1ee5ng m\u1ed9t c\u00e1ch g\u1ecdi kh\u00e1c l\u00e0 ch\u01a1i l\u00f4 3 s\u1ed1 ho\u1eb7c bao l\u00f4 3 s\u1ed1. Kh\u00e1c v\u1edbi l\u00f4 v\u00e0 \u0111\u1ec1 ch\u1ec9 x\u00e9t 2 s\u1ed1 cu\u1ed1i. Ch\u01a1i X\u1ec9u ch\u1ee7 l\u00e0 t\u00ednh 3 s\u1ed1 cu\u1ed1i t\u1ea1i gi\u1ea3i \u0111\u1eb7c bi\u1ec7t ho\u1eb7c x\u00e9t 3 s\u1ed1 cu\u1ed1i gi\u1ea3i 7 trong kq XS ki\u1ebfn thi\u1ebft c\u00e1c \u0111\u00e0i mi\u1ec1n nam. \u0110\u1ed1i v\u1edbi \u0111\u00e0i MB th\u00ec ch\u1ec9 x\u00e9t 3 s\u1ed1 cu\u1ed1i c\u1ee7a gi\u1ea3i \u0111\u1eb7c bi\u1ec7t XS ki\u1ebfn thi\u1ebft MB. C\u1ee5 th\u1ec3 nh\u01b0 sau:<\/p>\n XEM TH\u00caM: PH\u01af\u01a0NG PH\u00c1P NU\u00d4I L\u00d4 K\u00c9P KHUNG 3 NG\u00c0Y CH\u00cdNH X\u00c1C<\/strong><\/p>\n XC \u0111\u1ea7u hay 3 c\u00e0ng \u0111\u1ea7u ch\u1ec9 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng khi ch\u01a1i \u0111\u1ec1 t\u1ea1i c\u00e1c \u0111\u00e0i xsmn<\/strong>. C\u00e1ch ch\u01a1i n\u00e0y g\u1ea7n nh\u01b0 kh\u00f4ng bao gi\u1edd \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u1edf \u0111\u00e0i MB. XC \u0111\u1ea7u l\u00e0 ch\u01a1i \u0111\u1ec1 3 s\u1ed1 v\u00e0 x\u00e9t kq \u1edf gi\u1ea3i 7 c\u1ee7a \u0111\u00e0i x\u1ed5 s\u1ed1 anh ch\u1ecb em ch\u1ecdn.<\/p>\n XC \u0111\u1eb7c bi\u1ec7t c\u0169ng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 3 c\u00e0ng \u0111\u1eb7c bi\u1ec7t. Trong khi XC \u0111\u1ea7u t\u00ednh 3 s\u1ed1 cu\u1ed1i gi\u1ea3i 7 c\u1ee7a k\u1ebft qu\u1ea3 XS th\u00ec XC \u0111\u1eb7c bi\u1ec7t l\u1ea1i t\u00ednh 3 s\u1ed1 cu\u1ed1i trong gi\u1ea3i \u0111\u1eb7c bi\u1ec7t.<\/p>\n XC \u0111\u1ea7u \u0111u\u00f4i l\u00e0 t\u1ed5ng h\u1ee3p c\u1ee7a XC \u0111\u1eb7c bi\u1ec7t v\u00e0 XC \u0111\u1ea7u. Khi \u0111\u00e1nh XC \u0111\u1ea7u \u0111u\u00f4i th\u00ec ng\u01b0\u1eddi ta x\u00e9t c\u1ea3 gi\u1ea3i 7 v\u00e0 gi\u1ea3i \u0111\u1eb7c bi\u1ec7t c\u1ee7a k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1. Tuy nhi\u00ean ti\u1ec1n ch\u01a1i th\u00ec g\u1ea5p \u0111\u00f4i so v\u1edbi \u0111\u00e1nh 2 lo\u1ea1i k\u1ec3 tr\u00ean.<\/p>\n Ch\u01a1i XC \u1edf b\u00ean ngo\u00e0i th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0103n t\u1eeb 300 t\u1edbi 400 l\u1ea7n cho nh\u1eefng \u0111\u00e0i mi\u1ec1n nam, mi\u1ec1n Trung v\u1edbi \u0111\u00e0i mi\u1ec1n b\u1eafc. \u0110\u1ed1i v\u1edbi m\u1ed9t s\u1ed1 nh\u00e0 c\u00e1i l\u00f4 \u0111\u1ec1 online th\u00ec t\u1ef7 l\u1ec7 n\u00e0y c\u00f3 khi l\u00ean t\u1edbi 700 l\u1ea7n. Xin nh\u1eafc l\u1ea1i l\u00e0 t\u1ef7 l\u1ec7 tr\u00fang khi \u0111\u00e1nh 1 con l\u00e0 1\/1000. Nguy\u00ean nh\u00e2n l\u00e0 k\u1ebft qu\u1ea3 3 c\u00e0ng c\u00f3 th\u1ec3 ch\u1ea1y t\u1eeb 000 \u0111\u1ebfn 999 \u2013 c\u00f3 1000 s\u1ed1.<\/p>\n \u0110\u00e2y l\u00e0 c\u00e1ch \u0111\u00e1nh kh\u00e1 kh\u00f3, v\u00ec d\u1ef1 \u0111o\u00e1n \u0111\u01b0\u1ee3c 3 c\u00e0ng v\u1ec1 th\u00ec r\u1ea5t kh\u00f3. V\u00ec v\u1eady t\u1ef7 l\u1ec7 \u0103n c\u1ee7a n\u00f3 m\u1edbi l\u1edbn nh\u01b0 v\u1eady. \u0110\u1ec3 m\u1ecdi ng\u01b0\u1eddi c\u00f3 nhi\u1ec1u c\u00e1ch ch\u01a1i v\u00e0 soi c\u1ea7u chu\u1ea9n x\u00e1c nh\u1ea5t th\u00ec sau \u0111\u00e2y l\u00e0 nh\u1eefng kinh nghi\u1ec7m m\u00e0 c\u00e1c chuy\u00ean gia \u0111\u00e3 chia s\u1ebd cho c\u00e1c b\u1ea1n. M\u1eddi c\u00e1c b\u1ea1n xem nh\u00e9:<\/p>\n XEM TH\u00caM: PH\u01af\u01a0NG PH\u00c1P SOI C\u1ea6U L\u00d4 CH\u00cdNH X\u00c1C 100%<\/strong><\/p>\n \u0110\u00e1nh 3 c\u00e0ng theo b\u00f3ng c\u1ee7a t\u1ed5ng<\/strong><\/p>\n Ta c\u00f3:<\/strong><\/p>\n \u0110\u1ed1i v\u1edbi ph\u01b0\u01a1ng ph\u00e1p n\u00e0y ta l\u1ea5y: T\u00ednh t\u1ed5ng c\u1ee7a BT l\u00f4 \u0111\u1ec1 h\u00f4m \u0111\u00f3, t\u00ecm b\u00f3ng s\u1ed1 c\u1ee7a t\u1ed5ng, gh\u00e9p v\u1edbi b\u1ea1ch th\u1ee7 \u0111\u1ec1 v\u1ec1 t\u1ea1o n\u00ean d\u00e0n 3 c\u00e0ng ch\u01a1i cho h\u00f4m sau.<\/p>\n N\u1ebfu nh\u01b0 t\u1ed5ng cao h\u01a1n 10 th\u00ec ta c\u1ed9ng 2 s\u1ed1 l\u1ea1i v\u00e0 l\u1ea5y s\u1ed1 cu\u1ed1i c\u1ee7a t\u1ed5ng l\u00e0 \u0111\u01b0\u1ee3c, v\u00ed d\u1ee5 t\u1ed5ng c\u1ee7a 76 l\u00e0 13, ta l\u1ea5y l\u00e0 3 th\u00f4i nh\u00e9.<\/p>\n V\u00ed d\u1ee5 c\u1ee5 th\u1ec3 cho th\u1ee7 thu\u1eadt n\u00e0y: N\u1ebfu ng\u00e0y \u0111\u00f3 \u0111\u1ec1 v\u1ec1 81 t\u1ed5ng l\u00e0 9. Ta c\u00f3 b\u00f3ng c\u1ee7a 9 l\u00e0 2 v\u00e0 4=> Nh\u01b0 v\u1eady ta c\u00f3 c\u00e1c c\u1ea7u 981, 281 v\u00e0 481.<\/p>\n Theo ph\u00e2n t\u00edch c\u1ee7a m\u00ecnh th\u00ec 3 c\u00e1ch. N\u00e0y ch\u1ec9 s\u1eed d\u1ee5ng lu\u00e2n phi\u00ean m\u1edbi \u0111\u1ea1t hi\u1ec7u qu\u1ea3, kh\u00f4ng th\u1ec3 c\u1ed1 \u0111\u1ecbnh duy nh\u1ea5t m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p, t\u1ef7 l\u1ec7 \u0103n so v\u1edbi m\u1ed9t s\u1ed1 ph\u01b0\u01a1ng ph\u00e1p kh\u00e1c th\u00ec t\u01b0\u01a1ng \u0111\u1ed1i h\u01a1n.<\/p>\n Ch\u00fa \u00fd:<\/strong><\/p>\n V\u1edbi XC th\u00ec tuy\u1ec7t \u0111\u1ed1i kh\u00f4ng n\u00ean s\u1eed d\u1ee5ng th\u1ed1ng k\u00ea b\u1ea1c nh\u1edb<\/strong> \u0111\u1ec3 soi c\u1ea7u. V\u00ec khi nh\u1eadn \u0111\u1ecbnh l\u00ean \u0111\u1ebfn 3 con. S\u1ed1 kh\u00f4ng c\u00f3 \u0111\u1ee7 d\u1eef li\u1ec7u thuy\u1ebft ph\u1ee5c.<\/p>\n B\u00e0i vi\u1ebft n\u00e0y ku bet \u0111\u00e3 gi\u00fap anh em gi\u1ea3i th\u00edch r\u00f5 r\u00e0ng. V\u00e0 c\u1ee5 th\u1ec3 c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 x\u1ec9u ch\u1ee7 l\u00e0 g\u00ec v\u00e0 c\u00e1ch \u0111\u00e1nh x\u1ec9u ch\u1ee7 d\u1ec5 th\u1eafng? Hy v\u1ecdng c\u00f3 th\u1ec3 mang l\u1ea1i c\u00e1c th\u00f4ng tin b\u1ed5 \u00edch v\u1ec1 t\u1ef7 l\u1ec7 c\u0169ng nh\u01b0 c\u00e1ch ch\u01a1i x\u1ec9u ch\u1ee7. Cho c\u00e1c b\u1ea1n m\u1edbi tham gia \u0111\u00e1nh l\u00f4 \u0111\u1ec1. Khi anh em \u0111\u00e3 n\u1eafm ch\u1eafc \u0111\u01b0\u1ee3c b\u1ea3n ch\u1ea5t v\u00e0 c\u00f3 c\u00e1ch \u0111\u00e1nh x\u1ec9u ch\u1ee7 c\u00f9ng chi\u1ebfn l\u01b0\u1ee3c th\u00edch h\u1ee3p th\u00ec s\u1ebd c\u00f3 kh\u1ea3 n\u0103ng tr\u00fang l\u1edbn h\u01a1n.<\/p>\n<\/div>\n<\/div>\n<\/article>\n<\/div>\n<\/div>\n<\/div>\n\n
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X\u1ec9u ch\u1ee7 l\u00e0 g\u00ec<\/span><\/h2>\n
X\u1ec9u ch\u1ee7 \u0111\u1ea7u<\/span><\/h3>\n
XC \u0111\u1eb7c bi\u1ec7t<\/span><\/h3>\n
XC \u0111\u1ea7u \u0111u\u00f4i<\/span><\/h3>\n
X\u1ec9u ch\u1ee7 \u0103n bao nhi\u00eau<\/span><\/h2>\n
C\u00e1ch \u0111\u00e1nh x\u1ec9u ch\u1ee7 ch\u1eafc th\u1eafng<\/span><\/h2>\n
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ch\u1ed1t s\u1ed1 c\u1ea7u \u0111\u1eb9p cao c\u1ea5p<\/span><\/strong><\/h4>\n
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