\u0110\u1ea7u 9 c\u00e2m<\/b> l\u00e0 g\u00ec b\u1ea1n \u0111\u00e3 bi\u1ebft ch\u01b0a? Nhi\u1ec1u ng\u01b0\u1eddi cho r\u1eb1ng l\u00f4 \u0111\u1ec1 l\u00e0 m\u1ed9t tr\u00f2 ch\u01a1i c\u00f3 t\u00ednh may r\u1ee7i cao b\u1edfi kh\u1ea3 n\u0103ng l\u1ef1a ch\u1ecdn \u0111\u01b0\u1ee3c m\u1ed9t con s\u1ed1 ch\u00ednh x\u00e1c r\u1ea5t th\u1ea5p. Tuy nhi\u00ean \u0111i\u1ec1u \u0111\u00f3 l\u1ea1i ch\u01b0a ho\u00e0n to\u00e0n ch\u00ednh x\u00e1c. Ngo\u00e0i may m\u1eafn th\u00ec kinh nghi\u1ec7m v\u00e0 c\u00e1c b\u00ed quy\u1ebft ch\u01a1i ch\u00ednh l\u00e0 ch\u00eca kho\u00e1 \u0111\u01b0\u1ee3c nhi\u1ec1u tay ch\u01a1i l\u00e3o luy\u1ec7n v\u1eadn d\u1ee5ng. M\u1ed9t trong s\u1ed1 \u0111\u00f3 ph\u1ea3i k\u1ec3 \u0111\u1ebfn b\u00ed quy\u1ebft soi c\u1ea7u l\u00f4 c\u00e2m. \u0110\u00e2y l\u00e0 h\u00ecnh th\u1ee9c ch\u01a1i l\u00f4 \u0111\u1ec1 theo ph\u01b0\u01a1ng ph\u00e1p to\u00e1n h\u1ecdc hi\u1ec7n \u0111\u1ea1i \u0111\u1ec3 ng\u01b0\u1eddi ch\u01a1i c\u00f3 th\u1ec3 s\u00e0ng l\u1ecdc ra nh\u1eefng con s\u1ed1 \u0111\u1eb9p, c\u00f3 \u0111\u1ed9 ch\u00ednh x\u00e1c cao. N\u1ebfu nh\u01b0 b\u1ea1n v\u1eabn ch\u01b0a bi\u1ebft l\u00f4 9 c\u00e2m \u0111\u1ea7u l\u00e0 g\u00ec th\u00ec c\u00f3 th\u1ec3 t\u00ecm hi\u1ec3u qua c\u00e1c th\u00f4ng tin \u0111\u01b0\u1ee3c b\u1eadt m\u00ed \u1edf b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y <\/span><\/p>\n<\/div>\n Ti\u1ec1n th\u01b0\u1eddng \u0111\u01b0\u1ee3c nh\u1eadn v\u1ec1 c\u00f3 th\u1ec3 g\u1ea5p 24 l\u1ea7n so v\u1edbi m\u1ee9c ti\u1ec1n v\u1ed1n m\u00e0 ng\u01b0\u1eddi ch\u01a1i b\u1ecf ra. B\u1edfi v\u1eady n\u00ean l\u00f4 \u0111\u1ec1 lu\u00f4n l\u00e0 tr\u00f2 ch\u01a1i h\u1ea5p d\u1eabn v\u1edbi nhi\u1ec1u ng\u01b0\u1eddi. C\u00f3 r\u1ea5t nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p ch\u01a1i l\u00f4 \u0111\u1ec1 m\u00e0 ng\u01b0\u1eddi ch\u01a1i c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng, tuy nhi\u00ean l\u00f4 9 c\u00e2m \u0111\u1ea7u v\u1eabn l\u00e0 c\u00e1ch mang l\u1ea1i hi\u1ec7u qu\u1ea3 t\u1ed1t nh\u1ea5t. <\/span><\/p>\n2. L\u00f4 \u0111\u1ea7u 9 c\u00e2m \u0111\u00e1nh con g\u00ec ch\u00ednh x\u00e1c<\/b><\/h2>\n
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