Nh\u01b0ng n\u1ebfu anh em hi\u1ec3u r\u00f5 v\u1ec1 c\u00e1c c\u00e1ch t\u00ednh x\u00e1c su\u1ea5t l\u00f4 \u0111\u1ec1 <\/strong>\u0111\u1ec3 bi\u1ebft \u0111\u01b0\u1ee3c ch\u00ednh x\u00e1c khi \u0111\u00e1nh m\u1ed9t con l\u00f4 hay m\u1ed9t con \u0111\u1ec1 s\u1ebd c\u00f3 kh\u1ea3 n\u0103ng chi\u1ebfn th\u1eafng l\u00e0 bao nhi\u00eau ph\u1ea7n tr\u0103m th\u00ec ch\u1eafc ch\u1eafn r\u1eb1ng anh em s\u1ebd c\u00f3 \u0111\u01b0\u1ee3c m\u1ed9t chi\u1ebfn l\u01b0\u1ee3c \u0111\u1ea7u t\u01b0 h\u1ee3p l\u00fd v\u00e0 ph\u00f9 h\u1ee3p h\u01a1n \u0111\u1ec3 t\u1eeb \u0111\u00f3 t\u1ef7 l\u1ec7 d\u1ef1 \u0111o\u00e1n tr\u00fang m\u1ed7i ng\u00e0y s\u1ebd \u0111\u01b0\u1ee3c n\u00e2ng cao l\u00ean m\u1ed9t m\u1ee9c \u0111\u00e1ng k\u1ec3.<\/p>\n T\u00f3m t\u1eaft n\u1ed9i dung:<\/p>\n<\/div>\n
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