Th\u00f4ng th\u01b0\u1eddng c\u00e1c tay ch\u01a1i l\u00f4 \u0111\u1ec1 th\u01b0\u1eddng s\u1ebd l\u00e0m quen v\u1edbi c\u00e1c c\u00e1ch ch\u01a1i nh\u01b0 b\u1ea1nh th\u1ee7 l\u00f4, l\u00f4 d\u00e0n, \u2026 Tuy nhi\u00ean, khi \u0111\u00e3 th\u00e0nh th\u1ea1o th\u00ec ch\u00fang ta s\u1ebd b\u1eaft \u0111\u1ea7u \u0111\u1ebfn v\u1edbi c\u00e1ch ch\u01a1i l\u00f4 xi\u00ean<\/strong> m\u1edbi m\u1ebb h\u01a1n. C\u00f3 th\u1ec3 n\u00f3i \u0111\u00e2y l\u00e0 c\u00e1ch ch\u01a1i c\u00f3 th\u1ee7 thu\u1eadt cao h\u01a1n m\u00e0 c\u00e1c cao th\u1ee7 ph\u1ea3i th\u1ef1c hi\u1ec7n. V\u1eady sau \u0111\u00e2y c\u00e1c b\u1ea1n h\u00e3y c\u00f9ng tham kh\u1ea3o c\u00e1ch ch\u01a1i n\u00e0y nh\u00e9.<\/p>\n V\u1eady l\u00f4 xi\u00ean l\u00e0 g\u00ec<\/strong>? L\u00e0 m\u1ed9t ki\u1ec3u ch\u01a1i c\u1ee7a ch\u01a1i l\u00f4, ng\u01b0\u1eddi ch\u01a1i thay v\u00ec \u0111\u00e1nh m\u1ed9t con s\u1ed1 ho\u1eb7c nhi\u1ec1u con s\u1ed1 ri\u00eang l\u1ebb kh\u00e1c nhau. V\u00e0 m\u1ed9t trong nh\u1eefng con s\u1ed1 \u0111\u00f3 tr\u00f9ng v\u1edbi con s\u1ed1 cu\u1ed1i c\u00f9ng c\u1ee7a gi\u1ea3i ki\u1ebfn thi\u1ebft th\u00ec s\u1ebd chi\u1ebfn th\u1eafng. Khi ch\u01a1i l\u00f4 xi\u00ean b\u1ea1n ch\u1ecdn 2 s\u1ed1 hay 3 s\u1ed1, 4 s\u1ed1 ph\u1ea3i c\u00f9ng ra m\u1ed9t l\u01b0\u1ee3t m\u1edbi d\u00e0nh \u0111\u01b0\u1ee3c chi\u1ebfn th\u1eafng. M\u1ed9t con s\u1ed1 b\u1ea1n \u0111\u00e1nh kh\u00f4ng ra th\u00ec b\u1ea1n thua.<\/p>\n C\u00e1ch \u0111\u00e1nh l\u00f4 xi\u00ean r\u1ea5t \u0111\u01a1n gi\u1ea3n. Ch\u1ec9 c\u1ea7n b\u1ea1n ch\u1ecdn v\u00e0i con l\u00f4 s\u1ebd c\u00f3 trong k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 ng\u00e0y h\u00f4m \u0111\u00f3 r\u1ed3i l\u00ean xi\u00ean d\u1ef1a theo nh\u1eefng con l\u00f4 b\u1ea1n k\u1ebft. L\u00f4 xi\u00ean c\u0169ng t\u01b0\u01a1ng t\u1ef1 nh\u01b0 ch\u01a1i l\u00f4 song th\u1ee7 nh\u01b0ng kh\u00e1c v\u1edbi song th\u1ee7 l\u00f4 l\u00e0 2 l\u00f4 l\u00e0 \u0111\u1ea3o l\u1ed9n c\u1ee7a nhau. C\u00f2n l\u00f4 xi\u00ean l\u00e0 nh\u1eefng s\u1ed1 l\u00f4 kh\u00e1c nhau.<\/p>\n V\u00ed d\u1ee5 h\u00f4m nay b\u1ea1n ch\u1ecdn 4 con l\u00f4 l\u00e0: 21 \u2013 68 \u2013 79 \u2013 83 th\u00ec b\u1ea1n c\u00f3 th\u1ec3 \u0111\u00e1nh c\u00e1c xi\u00ean nh\u01b0 sau:<\/p>\n L\u00f4 xi\u00ean 3 l\u00e0 m\u1ed9t h\u00ecnh th\u1ee9c ch\u01a1i l\u00f4 bi\u1ebfn t\u1ea5u c\u1ee7a l\u00f4 th\u01b0\u1eddng, ngh\u0129a l\u00e0 thay v\u00ec b\u1ea1n \u0111\u00e1nh m\u1ed9t con l\u00f4 ho\u1eb7c m\u1ed9t b\u1ed9 l\u00f4 theo t\u1eebng ng\u00e0y th\u00ec b\u1ea1n s\u1ebd \u0111\u00e1nh m\u1ed9t b\u1ed9 s\u1ed1 g\u1ed3m 3 s\u1ed1, v\u00ed d\u1ee5 nh\u01b0 s\u1ed1 23, 24, 25. \u0110\u00e1nh l\u00f4 xi\u00ean 3 th\u1eafng l\u00e0 khi c\u1ea3 3 con l\u00f4 b\u1ea1n ch\u1ecdn \u0111\u00e1nh c\u00f9ng v\u1ec1 trong m\u1ed9t ng\u00e0y.<\/p>\n M\u1eb7c d\u00f9 ch\u01a1i l\u00f4 xi\u00ean 3 r\u1ea5t kh\u00f3 th\u1eafng, t\u1ec9 l\u1ec7 tr\u00fang th\u1ea5p nh\u01b0ng v\u00ec l\u00e3i su\u1ea5t thu \u0111\u01b0\u1ee3c khi tr\u00fang r\u1ea5t cao n\u00ean v\u1eabn c\u00f3 nhi\u1ec1u ng\u01b0\u1eddi ch\u01a1i l\u00f4 xi\u00ean. \u0110\u1ec3 d\u1ef1 \u0111o\u00e1n l\u00f4 xi\u00ean 3 hay v\u1ec1<\/strong>ch\u00ednh x\u00e1c th\u00ec ng\u01b0\u1eddi ch\u01a1i ph\u1ea3i d\u1ef1a v\u00e0o nh\u1eefng c\u1ea7u l\u00f4 mi\u1ec1n B\u1eafc \u0111\u00e3 ra t\u1eeb nh\u1eefng ng\u00e0y tr\u01b0\u1edbc \u0111\u00f3. R\u1ed3i ch\u1ecdn l\u1ecdc ra 3 con l\u00f4 \u0111\u1ec3 gh\u00e9p ch\u00fang l\u1ea1i v\u1edbi nhau \u0111\u00e1nh xi\u00ean 3. \u0110\u1ec3 soi \u0111\u01b0\u1ee3c c\u1ea7u l\u00f4 xi\u00ean 3 th\u00ec ngo\u00e0i vi\u1ec7c s\u1eed d\u1ee5ng kinh nghi\u1ec7m, ph\u01b0\u01a1ng ph\u00e1p soi c\u1ea7u th\u00ec b\u1ea3n th\u00e2n ng\u01b0\u1eddi ch\u01a1i c\u0169ng ph\u1ea3i c\u00f3 c\u1ea3m nh\u1eadn v\u1ec1 s\u1ed1 th\u1eadt t\u1ed1t.<\/p>\n Theo kinh nghi\u1ec7m c\u1ee7a nh\u1eefng ng\u01b0\u1eddi ch\u01a1i l\u00e2u n\u0103m th\u00ec kh\u00f4ng ph\u1ea3i ph\u01b0\u01a1ng ph\u00e1p n\u00e0o c\u0169ng ch\u00ednh x\u00e1c 100% c\u1ea3 v\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p c\u0169ng kh\u00f4ng th\u1ec3 \u00e1p d\u1ee5ng cho m\u1ecdi tr\u01b0\u1eddng h\u1ee3p. V\u00ec th\u1ebf, \u0111i\u1ec1u quan tr\u1ecdng nh\u1ea5t l\u00e0 ng\u01b0\u1eddi ch\u01a1i ph\u1ea3i n\u1eafm r\u00f5 \u0111\u01b0\u1ee3c nh\u1eefng b\u00ed quy\u1ebft soi c\u1ea7u, sau khi b\u1ea1n ch\u1ecdn \u0111\u01b0\u1ee3c nh\u1eefng c\u1eb7p s\u1ed1 y\u00eau th\u00edch v\u00e0 c\u00f3 c\u1ea3m gi\u00e1c n\u00f3 s\u1ebd v\u1ec1 trong ng\u00e0y th\u00ec n\u00ean l\u1ecdc s\u1ed1 th\u00eam m\u1ed9t b\u01b0\u1edbc n\u1eefa theo nh\u1eefng c\u1eb7p s\u1ed1 \u0111\u1eb9p c\u1ee7a chuy\u00ean gia d\u1ef1 \u0111o\u00e1n.<\/p>\n <\/p>\n Khi \u0111\u00e1nh l\u00f4 xi\u00ean, m\u1ecdi ng\u01b0\u1eddi n\u00ean bi\u1ebft nh\u1eefng con s\u1ed1 n\u00e0o hay r\u1ee7 nhau c\u00f9ng ra. D\u1ef1a v\u00e0o nh\u1eefng con s\u1ed1 \u0111\u00f3, c\u00e1ch \u0111\u00e1nh l\u00f4 xi\u00ean 4<\/strong> r\u1ea5t d\u1ec5 tr\u00fang b\u1edfi th\u1ef1c t\u1ebf cho th\u1ea5y m\u1ed9t con s\u1ed1 th\u01b0\u1eddng hay ra c\u00f9ng v\u1edbi m\u1ed9t v\u00e0i con s\u1ed1 kh\u00e1c. C\u00e1c b\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o nh\u1eefng c\u1eb7p s\u1ed1 d\u01b0\u1edbi \u0111\u00e2y:<\/p>\n Qua nh\u1eefng th\u00f4ng tin tr\u00ean, h\u1eb3n c\u00e1c b\u1ea1n \u0111\u00e3 hi\u1ec3u \u0111\u01b0\u1ee3c c\u00e1ch ch\u01a1i l\u00f4 xi\u00ean<\/strong> th\u00f4ng d\u1ee5ng nh\u1ea5t hi\u1ec7n nay r\u1ed3i. N\u1ebfu c\u00e1c b\u1ea1n v\u1eabn ch\u01b0a t\u1ef1 tin l\u1eafm v\u1edbi k\u1ef9 n\u0103ng ch\u01a1i n\u00e0y th\u00ec n\u00ean tham kh\u1ea3o th\u00eam t\u1eeb nh\u1eefng ng\u01b0\u1eddi c\u00f3 kinh nghi\u1ec7m nh\u00e9. Ch\u00fac c\u00e1c b\u1ea1n may m\u1eafn.<\/p>\n<\/div>\n<\/div>\nL\u00f4 xi\u00ean l\u00e0 g\u00ec? V\u00e0 c\u00e1ch ch\u01a1i l\u00f4 xi\u00ean nh\u01b0 th\u1ebf n\u00e0o?<\/h2>\n
c\u00e1ch ch\u01a1i l\u00f4 xi\u00ean<\/h2>\n<\/div>\n
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Kinh nghi\u1ec7m d\u1ef1 \u0111o\u00e1n l\u00f4 xi\u00ean 3 hay v\u1ec1 \u0111\u1eb9p nh\u1ea5t mi\u1ec1n B\u1eafc<\/h2>\n
Kinh nghi\u1ec7m d\u1ef1 \u0111o\u00e1n l\u00f4 xi\u00ean<\/h2>\n
C\u00e1ch \u0111\u00e1nh l\u00f4 xi\u00ean 4 d\u1ec5 tr\u00fang nh\u1ea5t<\/h2>\n
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d\u1ecbch v\u1ee5 c\u1ea7u ch\u1ed1t s\u1ed1 mi\u1ec1n b\u1eafc <\/span><\/h2>\n