L\u00f4 tr\u01b0\u1ee3t l\u00e0 m\u1ed9t h\u00ecnh th\u1ee9c ch\u01a1i l\u00f4 \u0111\u1ec1 \u0111\u00e3 c\u00f3 t\u1eeb r\u1ea5t l\u00e2u nh\u01b0ng ch\u1ec9 ph\u1ed5 bi\u1ebfn \u1edf m\u1ed9t s\u1ed1 \u0111\u1ecba ph\u01b0\u01a1ng. \u1ede th\u1eddi gian g\u1ea7n \u0111\u00e2y th\u00ec xi\u00ean tr\u01b0\u1ee3t ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c nhi\u1ec1u ng\u01b0\u1eddi bi\u1ebft \u0111\u1ebfn. Tuy nhi\u00ean ghi xi\u00ean tr\u01b0\u1ee3t \u1edf \u0111\u00e2u v\u1eabn l\u00e0 m\u1ed9t c\u00e2u h\u1ecfi c\u1ee7a nhi\u1ec1u b\u1ea1n ch\u01a1i l\u00f4 \u0111\u1ec1. H\u1ea7u nh\u01b0 ch\u1ec9 c\u00f3 c\u00e1c ch\u1ee7 th\u1ea7u \u0111\u1ec1 \u1edf c\u00e1c th\u00e0nh ph\u1ed1 l\u1edbn nh\u01b0 H\u00e0 N\u1ed9i, H\u1ea3i Ph\u00f2ng, tp. H\u1ed3 Ch\u00ed Minh m\u1edbi nh\u1eadn ghi l\u00f4 tr\u01b0\u1ee3t. Nh\u00e0 c\u00e1i ch\u00fang t\u00f4i l\u00e0 nh\u00e0 c\u00e1i duy nh\u1ea5t b\u1ed5 sung xi\u00ean tr\u01b0\u1ee3t v\u00e0o danh m\u1ee5c s\u1ea3n ph\u1ea9m c\u1ee7a m\u00ecnh. \u0110\u00e2y l\u00e0 s\u1ef1 b\u1ed5 sung c\u1ea7n thi\u1ebft nh\u1eb1m \u0111\u00e1p \u1ee9ng m\u1ecdi nhu c\u1ea7u c\u1ee7a c\u00e1c b\u1ea1n ch\u01a1i l\u00f4 \u0111\u1ec1 tr\u00ean to\u00e0n qu\u1ed1c. Chi ti\u1ebft v\u1ec1 xi\u00ean tr\u01b0\u1ee3t c\u0169ng nh\u01b0 c\u00e1ch ch\u01a1i ?<\/strong><\/p>\n L\u00d4 TR\u01af\u1ee2T L\u00c0 G\u00cc<\/span><\/strong><\/span><\/p>\n L\u00f4 tr\u01b0\u1ee3t l\u00e0 m\u1ed9t h\u00ecnh th\u1ee9c ch\u01a1i l\u00f4 \u0111\u1ec1. Xi\u00ean tr\u01b0\u1ee3t gi\u1ed1ng l\u00f4 xi\u00ean \u1edf ch\u1ed7 g\u1ed3m nhi\u1ec1u con s\u1ed1 kh\u00e1c nhau. Tuy nhi\u00ean 2 h\u00ecnh th\u1ee9c n\u00e0y l\u1ea1i \u0111\u1ed1i ng\u01b0\u1ee3c nhau khi x\u00e9t tr\u00fang th\u01b0\u1edfng. \u0110\u00e1nh l\u00f4 xi\u00ean th\u00ec t\u1ea5t c\u1ea3 c\u00e1c con l\u00f4 trong xi\u00ean ph\u1ea3i c\u00f3 trong k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1. C\u00f2n xi\u00ean tr\u01b0\u1ee3t th\u00ec t\u1ea5t c\u1ea3 c\u00e1c con s\u1ed1 trong xi\u00ean ph\u1ea3i kh\u00f4ng c\u00f3 m\u1eb7t trong k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 th\u00ec m\u1edbi tr\u00fang xi\u00ean tr\u01b0\u1ee3t. Hi\u1ec3u \u0111\u01a1n gi\u1ea3n th\u00ec l\u00f4 xi\u00ean ph\u1ea3i tr\u00fang h\u1ebft c\u00e1c s\u1ed1 trong xi\u00ean c\u00f2n l\u00f4 tr\u01b0\u1ee3t ph\u1ea3i tr\u01b0\u1ee3t h\u1ebft m\u1edbi \u0111\u01b0\u1ee3c \u0103n ti\u1ec1n.<\/p>\n \u0110\u1ec3 \u0103n ti\u1ec1n tr\u01b0\u1ee3t xi\u00ean 4 th\u00ec 4 con l\u00f4 trong xi\u00ean tr\u01b0\u1ee3t b\u1ea1n \u0111\u00e1nh ph\u1ea3i kh\u00f4ng c\u00f3 \u1edf k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 ki\u1ebfn thi\u1ebft. T\u1ef7 l\u1ec7 \u0103n c\u1ee7a tr\u01b0\u1ee3t xi\u00ean 4 \u1edf c\u00e1c \u0111\u00e0i x\u1ed5 s\u1ed1 nh\u01b0 sau:<\/p>\n \u0110\u1ec3 \u0103n ti\u1ec1n tr\u01b0\u1ee3t xi\u00ean 8 th\u00ec 8 con l\u00f4 trong xi\u00ean tr\u01b0\u1ee3t b\u1ea1n \u0111\u00e1nh ph\u1ea3i kh\u00f4ng c\u00f3 \u1edf k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 ki\u1ebfn thi\u1ebft. T\u1ef7 l\u1ec7 \u0103n c\u1ee7a tr\u01b0\u1ee3t xi\u00ean 8 \u1edf c\u00e1c \u0111\u00e0i x\u1ed5 s\u1ed1 nh\u01b0 sau:<\/p>\n \u0110\u1ec3 \u0103n ti\u1ec1n tr\u01b0\u1ee3t xi\u00ean 10 th\u00ec 10 con l\u00f4 trong xi\u00ean tr\u01b0\u1ee3t b\u1ea1n \u0111\u00e1nh ph\u1ea3i kh\u00f4ng c\u00f3 \u1edf k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 ki\u1ebfn thi\u1ebft. T\u1ef7 l\u1ec7 \u0103n c\u1ee7a tr\u01b0\u1ee3t xi\u00ean 10 \u1edf c\u00e1c \u0111\u00e0i x\u1ed5 s\u1ed1 nh\u01b0 sau:<\/p>\n <\/main><\/div>\n<\/div>\nTR\u01af\u1ee2T L\u00d4 XI\u00caN 4<\/span><\/strong><\/span><\/h3>\n
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XI\u00caN 8<\/span><\/strong><\/span><\/h3>\n
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XI\u00caN 10<\/span><\/strong><\/span><\/h3>\n
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loto chi\u1ec1u nay xs mi\u1ec1n b\u1eafc si\u00eau c\u1ea5p<\/span><\/strong><\/h3>\n
c\u1ea7u loto ch\u1ed1t s\u1ed1 chi\u1ec1u nay b\u1ea1ch th\u1ee7 l\u00f4 2 nh\u00e1y mi\u1ec1n b\u1eafc<\/strong><\/a><\/p>\n
c\u1ea7u loto ch\u1ed1t s\u1ed1 chi\u1ec1u nay 1 con l\u00f4 mi\u1ec1n b\u1eafc<\/strong><\/a><\/p>\n
c\u1ea7u loto ch\u1ed1t s\u1ed1 chi\u1ec1u nay song th\u1ee7 l\u00f4 mi\u1ec1n b\u1eafc<\/strong><\/a><\/p>\n
c\u1ea7u loto ch\u1ed1t s\u1ed1 chi\u1ec1u nay b\u1ea1ch th\u1ee7 l\u00f4 k\u00e9p mi\u1ec1n b\u1eafc<\/strong><\/a><\/p>\n
c\u1ea7u loto ch\u1ed1t s\u1ed1 chi\u1ec1u nay song th\u1ee7 l\u00f4 k\u00e9p mi\u1ec1n b\u1eafc<\/strong><\/a><\/p>\n
c\u1ea7u loto ch\u1ed1t s\u1ed1 chi\u1ec1u nay b\u1ea1ch th\u1ee7 \u0111\u1ec1 mi\u1ec1n b\u1eafc<\/strong><\/a><\/p>\n
c\u1ea7u loto ch\u1ed1t s\u1ed1 chi\u1ec1u nay song th\u1ee7 \u0111\u1ec1 mi\u1ec1n b\u1eafc<\/strong><\/a><\/p>\n
c\u1ea7u loto ch\u1ed1t s\u1ed1 chi\u1ec1u nay d\u00e0n \u0111\u1ec1 4 s\u1ed1 mi\u1ec1n b\u1eafc<\/strong><\/a><\/p>\n
c\u1ea7u loto ch\u1ed1t s\u1ed1 chi\u1ec1u nay d\u00e0n \u0111\u1ec1 6 s\u1ed1 mi\u1ec1n b\u1eafc<\/strong><\/a><\/p>\n
c\u1ea7u loto ch\u1ed1t s\u1ed1 chi\u1ec1u nay d\u00e0n \u0111\u1ec1 8 s\u1ed1 mi\u1ec1n b\u1eafc<\/strong><\/a><\/p>\n
c\u1ea7u loto ch\u1ed1t s\u1ed1 chi\u1ec1u nay d\u00e0n \u0111\u1ec1 10 s\u1ed1 mi\u1ec1n b\u1eafc<\/strong><\/a><\/p>\n
c\u1ea7u loto ch\u1ed1t s\u1ed1 chi\u1ec1u nay d\u00e0n l\u00f4 4 s\u1ed1 mi\u1ec1n b\u1eafc<\/strong><\/a><\/p>\n
c\u1ea7u loto chi\u1ec1u nay xs mi\u1ec1n b\u1eafc v\u00edp<\/strong><\/span><\/h3>\n
c\u1ea7u loto ch\u1ed1t s\u1ed1 chi\u1ec1u nay d\u00e0n l\u00f4 6 s\u1ed1 mi\u1ec1n b\u1eafc<\/strong><\/a><\/p>\n
c\u1ea7u loto ch\u1ed1t s\u1ed1 chi\u1ec1u nay d\u00e0n l\u00f4 8 s\u1ed1 mi\u1ec1n b\u1eafc<\/strong><\/a><\/p>\n
c\u1ea7u loto ch\u1ed1t s\u1ed1 chi\u1ec1u nay d\u00e0n l\u00f4 xi\u00ean 2 mi\u1ec1n b\u1eafc<\/strong><\/a><\/p>\n
c\u1ea7u loto ch\u1ed1t s\u1ed1 chi\u1ec1u nay d\u00e0n l\u00f4 xi\u00ean 3 mi\u1ec1n b\u1eafc<\/strong><\/a><\/p>\n
c\u1ea7u loto ch\u1ed1t s\u1ed1 chi\u1ec1u nay d\u00e0n l\u00f4 xi\u00ean 4 mi\u1ec1n b\u1eafc<\/strong><\/a><\/p>\n
c\u1ea7u loto ch\u1ed1t s\u1ed1 chi\u1ec1u nay 3 c\u00e0ng mi\u1ec1n b\u1eafc<\/strong><\/a><\/p>\n
c\u1ea7u loto ch\u1ed1t s\u1ed1 chi\u1ec1u nay d\u00e0n 3 c\u00e0ng 2 s\u1ed1 mi\u1ec1n b\u1eafc<\/strong><\/a><\/p>\n
c\u1ea7u loto ch\u1ed1t s\u1ed1 chi\u1ec1u nay d\u00e0n l\u00f4 10 s\u1ed1 mi\u1ec1n b\u1eafc<\/strong><\/a><\/p>\n
c\u1ea7u loto ch\u1ed1t s\u1ed1 chi\u1ec1u nay \u0111\u1ec1 \u0111\u1ea7u \u0111u\u00f4i mi\u1ec1n b\u1eafc<\/strong><\/a><\/p>\n
c\u1ea7u loto ch\u1ed1t s\u1ed1 chi\u1ec1u nay xs mi\u1ec1n nam<\/strong><\/span><\/h3>\n
c\u1ea7u loto ch\u1ed1t s\u1ed1 chi\u1ec1u nay x\u1ec9u ch\u1ee7 mi\u1ec1n nam<\/strong><\/a><\/p>\n
c\u1ea7u loto ch\u1ed1t s\u1ed1 chi\u1ec1u nay gi\u1ea3i \u0111\u1eb7c bi\u1ec7t mi\u1ec1n nam<\/strong><\/a><\/p>\n
c\u1ea7u loto ch\u1ed1t s\u1ed1 chi\u1ec1u nay gi\u1ea3i 8 mi\u1ec1n nam<\/strong><\/a><\/p>\n
c\u1ea7u loto ch\u1ed1t s\u1ed1 chi\u1ec1u nay bao l\u00f4 mi\u1ec1n nam<\/strong><\/a><\/p>\n
c\u1ea7u loto ch\u1ed1t s\u1ed1 chi\u1ec1u nay c\u1eb7p x\u1ec9u ch\u1ee7 mi\u1ec1n nam<\/strong><\/a><\/p>\n
c\u1ea7u loto ch\u1ed1t s\u1ed1 chi\u1ec1u nay song th\u1ee7 l\u00f4 mi\u1ec1n nam<\/strong><\/a><\/p>\n
c\u1ea7u loto ch\u1ed1t s\u1ed1 chi\u1ec1u nay \u0111\u1ea7u \u0111u\u00f4i gi\u1ea3i 8 mi\u1ec1n nam<\/strong><\/a><\/p>\n
c\u1ea7u loto ch\u1ed1t s\u1ed1 chi\u1ec1u nay \u0111\u1ea7u \u0111u\u00f4i \u0111\u1eb7c bi\u1ec7t mi\u1ec1n nam<\/strong><\/a><\/p>\n
c\u1ea7u loto ch\u1ed1t s\u1ed1 chi\u1ec1u nay l\u00f4 3 s\u1ed1 mi\u1ec1n nam<\/strong><\/a><\/p>\n
c\u1ea7u loto ch\u1ed1t s\u1ed1 chi\u1ec1u nay xs mi\u1ec1n trung<\/strong><\/span><\/h3>\n
c\u1ea7u loto ch\u1ed1t s\u1ed1 chi\u1ec1u nay x\u1ec9u ch\u1ee7 mi\u1ec1n trung<\/strong><\/a><\/p>\n
c\u1ea7u loto ch\u1ed1t s\u1ed1 chi\u1ec1u nay gi\u1ea3i \u0111\u1eb7c bi\u1ec7t mi\u1ec1n trung<\/strong><\/a><\/p>\n
c\u1ea7u loto ch\u1ed1t s\u1ed1 to chi\u1ec1u nay gi\u1ea3i 8 mi\u1ec1n trung<\/strong><\/a><\/p>\n
c\u1ea7u loto ch\u1ed1t s\u1ed1 chi\u1ec1u nay bao l\u00f4 mi\u1ec1n trung<\/strong><\/a><\/p>\n
c\u1ea7u loto ch\u1ed1t s\u1ed1 chi\u1ec1u nay c\u1eb7p x\u1ec9u ch\u1ee7 mi\u1ec1n trung<\/strong><\/a><\/p>\n
c\u1ea7u loto ch\u1ed1t s\u1ed1 chi\u1ec1u nay song th\u1ee7 l\u00f4 mi\u1ec1n trung<\/strong><\/a><\/p>\n
c\u1ea7u loto ch\u1ed1t s\u1ed1 chi\u1ec1u nay \u0111\u1ea7u \u0111u\u00f4i gi\u1ea3i 8 mi\u1ec1n trung<\/strong><\/a><\/p>\n