H\u01b0\u1edbng d\u1eabn <\/span>c\u00e1ch b\u1eaft ch\u1ea1m \u0111\u1ec1 chu\u1ea9n h\u00e0ng ng\u00e0y<\/b>, \u0111\u1ec3 gi\u00fap anh em c\u00f3 nh\u1eefng b\u1ed9 s\u1ed1 c\u1ef1c chu\u1ea9n v\u00e0 mang l\u1ea1i t\u1ef7 l\u1ec7 tr\u00fang cao nh\u1ea5t.B\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y s\u1ebd m\u00e1ch b\u1ea1n <\/span>c\u00e1ch b\u1eaft ch\u1ea1m \u0111\u1ec1 chu\u1ea9n nh\u1ea5t nh\u00e9!<\/b><\/p>\n N\u1ed9i dung ch\u00ednh<\/p>\n D\u00e0n \u0111\u1ec1 ch\u1ea1m\u00a0l\u00e0 t\u1eadp h\u1ee3p c\u00e1c con s\u1ed1 c\u00f3 \u00edt nh\u1ea5t 1 s\u1ed1 tr\u00f9ng nhau.<\/span> Ch\u00fang ta c\u00f3 t\u1ea5t c\u1ea3 10 d\u00e0n \u0111\u1ec1 ch\u1ea1m v\u1edbi c\u00e1c \u0111\u1ea7u v\u00e0 cu\u1ed1i th\u1ee9 t\u1ef1 t\u1eeb 0 \u0111\u1ebfn 9.<\/span><\/p>\n <\/p>\nKh\u00e1i ni\u1ec7m ch\u01a1i d\u00e0n \u0111\u1ec1 ch\u1ea1m<\/b><\/span><\/h2>\n
\n
\n
\n
T\u00ecm hi\u1ec3u v\u1ec1 \u0111\u1ec1 ch\u1ea1m l\u00e0 g\u00ec?<\/b><\/span><\/h3>\n