<\/span>L\u00f4 tr\u01b0\u1ee3t th\u00ec c\u00f3 c\u00e1c lo\u1ea1i n\u00e0o?<\/h2>\n<\/p>\n
\u1ede \u0111\u00e2y, ch\u00fang ta c\u00f3 x\u1ed5 s\u1ed1 ba mi\u1ec1n. Mi\u1ec1n n\u00e0o c\u0169ng c\u00f3 h\u00ecnh th\u1ee9c \u0111\u00e1nh l\u00f4 tr\u01b0\u1ee3t. Do \u0111\u00f3 c\u00f3 th\u1ec3 ph\u00e2n lo\u1ea1i theo v\u00f9ng mi\u1ec1n:<\/p>\n
L\u00f4 tr\u01b0\u1ee3t Mi\u1ec1n B\u1eafc<\/p>\n
L\u00f4 tr\u01b0\u1ee3t mi\u1ec1n Nam<\/p>\n
L\u00f4 tr\u01b0\u1ee3t mi\u1ec1n Trung<\/p>\n
Hi\u1ec7n nay \u1edf c\u00e1c nh\u00e0 c\u00e1i, h\u00ecnh th\u1ee9c \u0111\u00e1nh l\u00f4 tr\u01b0\u1ee3t th\u01b0\u1eddng th\u1ea5y \u0111\u00f3 l\u00e0:<\/h4>\n
\u0110\u00e1nh xi\u00ean 4 con<\/p>\n
\u0110\u00e1nh xi\u00ean 8 con<\/p>\n
\u0110\u00e1nh xi\u00ean 10 con<\/p>\n
T\u1ea1i sao l\u1ea1i g\u1ecdi l\u00e0 xi\u00ean l\u00f4 tr\u01b0\u1ee3t? L\u00fd do t\u1ea1i sao nh\u00e0 c\u00e1i l\u1ea1i \u01b0a th\u00edch h\u00ecnh th\u1ee9c \u0111\u00e1nh xi\u00ean l\u00f4 tr\u01b0\u1ee3t?<\/p>\n
V\u00ec b\u00ecnh th\u01b0\u1eddng, N\u1ebfu ch\u1ec9 \u0111\u00e1nh m\u1ed9t con s\u1ed1, ch\u00fang ta d\u1ef1 \u0111o\u00e1n tr\u00fang th\u00ec n\u00f3 d\u1ec5 tr\u01b0\u1ee3t n\u00ean kh\u1ea3 n\u0103ng Tr\u01b0\u1ee3t r\u1ea5t l\u00e0 cao. Nh\u01b0ng n\u1ebfu d\u1ef1 \u0111o\u00e1n 4 ho\u1eb7c 8 ho\u1eb7c 10 con s\u1ed1 tr\u01b0\u1ee3t c\u00f9ng tr\u01b0\u1ee3t th\u00ec kh\u1ea3 n\u0103ng kh\u00f3 b\u1eaft h\u01a1n nhi\u1ec1u.<\/p>\n
Do \u0111\u00f3, ng\u01b0\u1eddi ta ph\u1ea3i t\u0103ng \u0111\u1ed9 kh\u00f3 c\u1ee7a tr\u00f2 ch\u01a1i l\u00ean m\u1ee9c t\u1ed1i thi\u1ec3u ph\u1ea3i l\u00e0 4 con c\u00f9ng tr\u01b0\u1ee3t. Nh\u00e0 c\u00e1i \u0111\u00e3 t\u00ednh ra r\u1eb1ng, ng\u01b0\u1eddi n\u00e0o \u0111en l\u1eafm th\u00ec m\u1edbi d\u1ef1 \u0111o\u00e1n 8 con tr\u01b0\u1ee3t c\u1ea3 8. C\u1ef1c k\u1ef3 hi\u1ebfm ng\u01b0\u1eddi d\u1ef1 \u0111o\u00e1n 10 con tr\u01b0\u1ee3t c\u1ea3 10. Ki\u1ec3u g\u00ec c\u0169ng s\u1ebd v\u1ec1 1 con s\u1ed1<\/p>\n
V\u1eady th\u00ec b\u1eaft l\u00f4 tr\u01b0\u1ee3t nh\u01b0 th\u1ebf n\u00e0o \u0111\u1ec3 c\u00f3 th\u1ec3 \u0111\u1ec3 hi\u1ec7u qu\u1ea3? \u0110\u00fang l\u00e0 tr\u01b0\u1ee3t 8 v\u00e0 tr\u01b0\u1ee3t 10 th\u00ec kh\u00f3 b\u1eaft th\u1eadt nh\u01b0ng tr\u01b0\u1ee3t 4 th\u00ec l\u1ea1i c\u1ef1c k\u00ec d\u1ec5. T\u00f4i s\u1ebd chia s\u1ebb cho c\u00e1c b\u1ea1n c\u00e1ch b\u1eaft l\u00f4 tr\u01b0\u1ee3t v\u00e0 ch\u01a1i l\u00f4 tr\u01b0\u1ee3t nh\u01b0 th\u1ebf n\u00e0o cho hi\u1ec7u qu\u1ea3 nh\u00e9.<\/p>\n
<\/span>D\u00e0n l\u00f4 tr\u01b0\u1ee3t h\u00e0ng ng\u00e0y chu\u1ea9n x\u00e1c<\/h2>\n<\/p>\n
\u0110\u1ec3 n\u00e2ng t\u1ef7 l\u1ec7 chi\u1ebfn th\u1eafng cho anh em, g\u1eedi t\u1edbi d\u00e0n l\u00f4 tr\u01b0\u1ee3t h\u00f4m nay \u0111\u1ec3 anh em \u0111\u00e1nh, kh\u00f4ng ph\u1ea3i h\u1ecdc ph\u01b0\u01a1ng ph\u00e1p t\u00ecm l\u00f4 tr\u01b0\u1ee3t hay c\u00e1ch \u0111\u00e1nh nh\u01b0 tr\u01b0\u1edbc n\u1eefa.<\/p>\n
<\/span>K\u1ebft lu\u1eadn<\/h2>\n\u0110\u00e1nh l\u00f4 tr\u01b0\u1ee3t c\u0169ng th\u00fa v\u1ecb kh\u00f4ng k\u00e9m l\u00f4 tr\u00fang, th\u1eadm ch\u00ed c\u00f2n d\u1ec5 \u0103n h\u01a1n so v\u1edbi \u0111\u00e1nh th\u00f4ng th\u01b0\u1eddng. Ch\u1ec9 c\u1ea7n n\u1eafm v\u1eefng c\u00e1c b\u00ed k\u00edp m\u00e0 v\u1eeba n\u00eau th\u00ec anh em c\u00f3 th\u1ec3 ki\u1ebfm \u0111\u01b0\u1ee3c nhi\u1ec1u ti\u1ec1n t\u1eeb l\u00f4 \u0111\u1ec1 r\u1ed3i. Ch\u00fac anh em may m\u1eafn.<\/p>\n