L\u00f4 \u0111\u1ec1 l\u00e0 m\u1ed9t trong nh\u1eefng m\u00f4n ch\u01a1i ph\u1ed5 bi\u1ebfn v\u00e0 \u0111\u01b0\u1ee3c kh\u00e1 nhi\u1ec1u ng\u01b0\u1eddi \u0111am m\u00ea mu\u1ed1n t\u00ecm hi\u1ec3u v\u00e0 chinh ph\u1ee5c. Th\u1ebf nh\u01b0ng kh\u00f4ng ph\u1ea3i ai c\u0169ng hi\u1ec3u r\u00f5 v\u00e0 c\u00f3 ph\u01b0\u01a1ng ph\u00e1p ch\u01a1i \u0111\u00fang \u0111\u1ec3 d\u00e0nh \u0111\u01b0\u1ee3c nh\u1eefng kho\u1ea3n l\u1ee3i nhu\u1eadn gi\u00e1 tr\u1ecb. H\u00e3y c\u00f9ng ch\u00fang t\u00f4i t\u00ecm hi\u1ec3u c\u00e1ch ch\u01a1i \u0111\u1ec1 d\u1ec5 tr\u00fang<\/strong> nh\u1ea5t \u1edf b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y.<\/span><\/p>\n L\u00f4 \u0111\u1ec1 \u0111\u01b0\u1ee3c bi\u1ebft l\u00e0 m\u1ed9t h\u00ecnh th\u1ee9c gi\u1ea3i tr\u00ed r\u1ea5t quen thu\u1ed9c, ph\u1ed5 bi\u1ebfn v\u1edbi nhi\u1ec1u t\u1ea7ng l\u1edbp b\u1edfi c\u00f3 r\u1ea5t nhi\u1ec1u h\u00ecnh th\u1ee9c ch\u01a1i, \u0111a d\u1ea1ng v\u1ec1 t\u1ef7 l\u1ec7 k\u00e8o v\u00e0 c\u1ef1c k\u1ef3 d\u1ec5 ch\u01a1i. \u0110\u00e2y l\u00e0 m\u1ed9t tr\u00f2 ch\u01a1i d\u1ef1a r\u1ea5t nhi\u1ec1u v\u00e0o may m\u1eafn, tuy nhi\u00ean n\u00f3 c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c d\u1ef1 \u0111o\u00e1n ch\u00ednh x\u00e1c b\u1edfi vi\u1ec7c t\u00ednh to\u00e1n v\u00e0 s\u1eed d\u1ee5ng th\u1ed1ng k\u00ea, x\u00e1c su\u1ea5t, \u0111\u1eb7c bi\u1ec7t l\u00e0 vi\u1ec7c quan s\u00e1t v\u00e0 theo d\u00f5i k\u1ebft qu\u1ea3 x\u1ed5 s\u1ed1 th\u01b0\u1eddng xuy\u00ean.<\/span><\/p>\nL\u00f4 \u0111\u1ec1 \u2013 l\u0129nh v\u1ef1c kh\u00f4ng c\u00f2n qu\u00e1 xa l\u1ea1<\/strong><\/h2>\n
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