L\u1ecbch m\u00e0 hi\u1ec7n nay ta \u0111ang s\u1eed d\u1ee5ng c\u00f3 hai lo\u1ea1i.<\/p>\n\n\n\n
M\u1ed9t lo\u1ea1i l\u00e0 l\u1ecbch th\u00f4ng d\u1ee5ng qu\u1ed1c t\u1ebf, c\u0169ng g\u1ecdi l\u00e0 D\u01b0\u01a1ng l\u1ecbch lo\u1ea1i kh\u00e1c l\u00e0 n\u00f4ng l\u1ecbch ri\u00eang c\u1ee7a Trung Qu\u1ed1c, c\u00f2n g\u1ecdi l\u1ecbch h\u1ea1.<\/p>\n\n\n\n
D\u01b0\u01a1ng l\u1ecbch b\u1eaft \u0111\u1ea7u t\u1eeb Ai C\u1eadp c\u1ed5 \u0111\u1ea1i. Th\u1eddi gian Tr\u00e1i \u0110\u1ea5t quay quanh M\u1eb7t Tr\u1eddi m\u1ed9t v\u00f2ng t\u1ee9c l\u00e0 \u0111\u1ed9 d\u00e0i c\u1ee7a m\u1ed9t n\u0103m ch\u00ed tuy\u1ebfn g\u1ed3m 365 ng\u00e0y 5 gi\u1edd 48 ph\u00fat 46 gi\u00e2y. \u0110\u1ec3 h\u00e0ng ng\u00e0y s\u1eed d\u1ee5ng thu\u1eadn ti\u1ec7n, s\u1ed1 ng\u00e0y m\u1ed9t n\u0103m n\u00ean l\u00e0 s\u1ed1 nguy\u00ean, v\u00ec th\u1ebf d\u01b0\u01a1ng l\u1ecbch l\u1ea5y m\u1ed9t n\u0103m c\u00f3 365 ng\u00e0y, sau \u0111\u00f3 d\u00f9ng ph\u01b0\u01a1ng ph\u00e1p n\u0103m nhu\u1eadn \u0111\u1ec3 b\u1ea3o \u0111\u1ea3m s\u1ef1 nh\u1ea5t tr\u00ed v\u1edbi \u0111\u1ed9 d\u00e0i c\u1ee7a n\u0103m ch\u00ed tuy\u1ebfn. Ph\u01b0\u01a1ng ph\u00e1p \u0111\u1eb7t n\u0103m nhu\u1eadn c\u1ee7a d\u01b0\u01a1ng l\u1ecbch khi\u1ebfn cho \u0111\u1ed9 d\u00e0i b\u00ecnh qu\u00e2n n\u0103m d\u01b0\u01a1ng l\u1ecbch g\u1ea7n v\u1edbi \u0111\u1ed9 d\u00e0i th\u1ef1c t\u1ebf c\u1ee7a n\u0103m ch\u00ed tuy\u1ebfn, ph\u1ea3i qua m\u1ea5y ngh\u00ecn n\u0103m m\u1edbi ch\u00eanh nhau m\u1ed9t ng\u00e0y. Do \u0111\u00f3 d\u01b0\u01a1ng l\u1ecbch \u0111\u00e3 ph\u1ea3n \u00e1nh r\u1ea5t ch\u00ednh x\u00e1c quy lu\u1eadt n\u00f3ng l\u1ea1nh, m\u00f9a ti\u1ebft thay \u0111\u1ed5i. Nh\u01b0ng s\u1ed1 th\u00e1ng c\u1ee7a d\u01b0\u01a1ng l\u1ecbch v\u00e0 s\u1ed1 ng\u00e0y trong m\u1ed7i th\u00e1ng \u0111\u1ec1u do con ng\u01b0\u1eddi quy \u0111\u1ecbnh, kh\u00f4ng c\u00f3 m\u1ed9t c\u0103n c\u1ee9 th\u1eddi ti\u1ebft n\u00e0o.<\/p>\n\n\n\n
N\u00f4ng l\u1ecbch tr\u00ean th\u1ef1c t\u1ebf l\u00e0 \u00e2m d\u01b0\u01a1ng l\u1ecbch. N\u00f3 v\u1eeba chi\u1ebfu c\u1ed1 s\u1ef1 bi\u1ebfn \u0111\u1ed5i c\u1ee7a tr\u0103ng v\u00e0 c\u00e1ch l\u00e0m l\u1ecbch theo hai chu k\u1ef3 c\u1ee7a n\u0103m ch\u00ed tuy\u1ebfn. Tr\u01b0\u1edbc h\u1ebft n\u00f3 l\u1ea5y th\u1eddi gian bi\u1ebfn \u0111\u1ed5i c\u1ee7a m\u1ed9t tu\u1ea7n tr\u0103ng l\u00e0m ti\u00eau chu\u1ea9n th\u00e1ng, nh\u01b0 v\u1eady \u0111\u1ed9 d\u00e0i b\u00ecnh qu\u00e2n m\u1ed9t th\u00e1ng l\u00e0 29 ng\u00e0y 12 gi\u1edd 44 ph\u00fat 2,8 gi\u00e2y, n\u00f4ng l\u1ecbch l\u1ea5y 29 ng\u00e0y l\u00e0m th\u00e1ng thi\u1ebfu, 30 ng\u00e0y l\u00e0m th\u00e1ng \u0111\u1ee7, 12 th\u00e1ng c\u1ed9ng l\u1ea1i l\u00e0 354 ng\u00e0y ho\u1eb7c 355 ng\u00e0y. \u0110\u1ec3 cho \u0111\u1ed9 d\u00e0i n\u0103m c\u1ee7a n\u00f3 g\u1ea7n th\u1ed1ng nh\u1ea5t v\u1edbi \u0111\u1ed9 d\u00e0i n\u0103m ch\u00ed tuy\u1ebfn ng\u01b0\u1eddi ta \u0111\u00e3 d\u00f9ng ph\u01b0\u01a1ng ph\u00e1p \u0111\u1eb7t th\u00e1ng nhu\u1eadn. N\u0103m c\u00f3 th\u00e1ng nhu\u1eadn g\u1ed3m 13 th\u00e1ng. Nh\u01b0 v\u1eady m\u1ed7i n\u0103m n\u00f4ng l\u1ecbch c\u00f3 chu k\u1ef3 bi\u1ebfn \u0111\u1ed5i g\u1ea7n gi\u1ed1ng v\u1edbi c\u00e1c m\u00f9a, h\u01a1n n\u1eefa n\u00f4ng l\u1ecbch m\u1ed7i th\u00e1ng c\u0169ng ph\u00f9 h\u1ee3p v\u1edbi chu k\u1ef3 tr\u0103ng tr\u00f2n, khuy\u1ebft. T\u1ee9c l\u00e0 n\u00f3i hai \u0111\u01a1n v\u1ecb n\u0103m v\u00e0 th\u00e1ng c\u1ee7a n\u00f4ng l\u1ecbch \u0111\u1ec1u c\u00f3 \u00fd ngh\u0129a thi\u00ean v\u0103n.<\/p>\n\n\n\n
N\u00f4ng l\u1ecbch c\u00f2n c\u00f3 m\u1ed9t \u0111\u1eb7c \u0111i\u1ec3m l\u00e0 \u0111\u1eb7t ra 24 ti\u1ebft, kh\u00ed. Ti\u1ebft, kh\u00ed l\u00e0 c\u0103n c\u1ee9 v\u00e0o Tr\u00e1i \u0110\u1ea5t quay quanh M\u1eb7t Tr\u1eddi \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh. Tr\u00ean qu\u1ef9 \u0111\u1ea1o quay quanh M\u1eb7t Tr\u1eddi c\u1ee7a Tr\u00e1i \u0110\u1ea5t, m\u1ed7i l\u1ea7n ti\u1ebfn l\u00ean 15 \u0111\u1ed9 \u0111\u01b0\u1ee3c t\u00ednh l\u00e0 m\u1ed9t ti\u1ebft ho\u1eb7c kh\u00ed. Nh\u01b0 v\u1eady Tr\u00e1i \u0110\u1ea5t quay quanh M\u1eb7t Tr\u1eddi 1 v\u00f2ng 360 \u0111\u1ed9 th\u00ec c\u00f3 24 ti\u1ebft, kh\u00ed. Xem ra ti\u1ebft, kh\u00ed gi\u1ed1ng nh\u01b0 d\u01b0\u01a1ng l\u1ecbch \u0111\u1ec1u l\u00e0 c\u0103n c\u1ee9 v\u00e0o Tr\u00e1i \u0110\u1ea5t quay quanh M\u1eb7t Tr\u1eddi m\u00e0 \u0111\u1ecbnh ra. Do \u0111\u00f3 ti\u1ebft, kh\u00ed l\u00e0 d\u01b0\u01a1ng l\u1ecbch, kh\u00f4ng ph\u1ea3i l\u00e0 \u00e2m l\u1ecbch. S\u1ed1 ng\u00e0y c\u1ee7a ti\u1ebft, kh\u00ed trong d\u01b0\u01a1ng l\u1ecbch r\u1ea5t c\u1ed1 \u0111\u1ecbnh, \u0111i\u1ec1u \u0111\u00f3 c\u0169ng ch\u1ee9ng t\u1ecf ti\u1ebft, kh\u00ed l\u00e0 d\u01b0\u01a1ng l\u1ecbch. V\u00ed d\u1ee5 xu\u00e2n ph\u00e2n lu\u00f4n r\u01a1i v\u00e0o m\u1ed9t trong ba ng\u00e0y 20, 21, 22 c\u1ee7a d\u01b0\u01a1ng l\u1ecbch; thu ph\u00e2n lu\u00f4n r\u01a1i v\u00e0o m\u1ed9t trong hai ng\u00e0y 23,24 th\u00e1ng 9 c\u1ee7a d\u01b0\u01a1ng l\u1ecbch. Theo s\u1ed5 s\u00e1ch ghi ch\u00e9p t\u1eeb th\u1eddi Chi\u1ebfn qu\u1ed1c \u0111\u1ebfn nay, n\u00f4ng d\u00e2n Trung Qu\u1ed1c b\u1eaft \u0111\u1ea7u c\u0103n c\u1ee9 v\u00e0o 24 ti\u1ebft, kh\u00ed \u0111\u1ec3 ti\u1ebfn h\u00e0nh s\u1ea3n xu\u1ea5t n\u00f4ng nghi\u1ec7p.<\/p>\n\n\n\n
V\u00ec sao ta s\u1eed d\u1ee5ng d\u01b0\u01a1ng l\u1ecbch, c\u00f2n \u0111\u1ed3ng th\u1eddi s\u1eed d\u1ee5ng c\u1ea3 n\u00f4ng l\u1ecbch? N\u00f4ng l\u1ecbch s\u1ea3n sinh ra c\u00f3 quan h\u1ec7 m\u1eadt thi\u1ebft v\u1edbi 24 ti\u1ebft, kh\u00ed l\u00e0 m\u1ed9t trong nh\u1eefng nguy\u00ean nh\u00e2n. Th\u1ee9 hai l\u00e0 th\u00e1ng c\u1ee7a N\u00f4ng l\u1ecbch l\u00e0 m\u1ed9t chu k\u1ef3 s\u00f3c, v\u1ecdng. Nh\u1eefng ng\u01b0\u1eddi l\u00e0m ng\u01b0 nghi\u1ec7p v\u00e0 h\u00e0ng h\u1ea3i, l\u00e0m mu\u1ed1i, m\u1ed9t b\u1ed9 ph\u1eadn c\u1ee7a cu\u1ed9c s\u1ed1ng \u0111\u1ec1u g\u1eafn ch\u1eb7t v\u1edbi n\u00f4ng l\u1ecbch.<\/p>\n\n\n\n
N\u00f4ng l\u1ecbch \u1edf Trung Qu\u1ed1c \u0111\u00e3 c\u00f3 l\u1ecbch s\u1eed m\u1ea5y ngh\u00ecn n\u0103m c\u00f3 th\u1ec3 n\u00f3i \u0111a s\u1ed1 gia \u0111\u00ecnh \u0111\u1ec1u hi\u1ec3u, \u0111\u1ec1u d\u00f9ng. \u0110\u1eb7c bi\u1ec7t l\u00e0 m\u1ed9t s\u1ed1 ng\u00e0y l\u1ec5 trong n\u00f4ng l\u1ecbch, v\u00ed d\u1ee5 xu\u00e2n ti\u1ebft, nguy\u00ean Ti\u00eau, Thanh minh, t\u1ebft \u0110oan ng\u1ecd, t\u1ebft Trung thu, t\u1ebft Tr\u00f9ng d\u01b0\u01a1ng, vv. \u0111\u00e3 s\u1edbm tr\u1edf th\u00e0nh nh\u1eefng ng\u00e0y l\u1ec5 truy\u1ec1n th\u1ed1ng c\u1ee7a nh\u00e2n d\u00e2n Trung Qu\u1ed1c, \u0111\u00f3 c\u0169ng l\u00e0 m\u1ed9t trong nh\u1eefng nguy\u00ean nh\u00e2n ng\u00e0y nay ta v\u1eabn d\u00f9ng n\u00f4ng l\u1ecbch.<\/p>\n\n\n\n
T\u1eeb kho\u00e1: D\u01b0\u01a1ng l\u1ecbch; N\u00f4ng l\u1ecbch; 24 ti\u1ebft, kh\u00ed.<\/p>\n\n\n\n
<\/p>\n\n\n\n\n\n\n","protected":false},"excerpt":{"rendered":"
L\u1ecbch m\u00e0 hi\u1ec7n nay ta \u0111ang s\u1eed d\u1ee5ng c\u00f3 hai lo\u1ea1i. M\u1ed9t lo\u1ea1i l\u00e0 l\u1ecbch th\u00f4ng d\u1ee5ng qu\u1ed1c t\u1ebf, c\u0169ng g\u1ecdi l\u00e0 D\u01b0\u01a1ng l\u1ecbch lo\u1ea1i kh\u00e1c l\u00e0 n\u00f4ng l\u1ecbch ri\u00eang c\u1ee7a Trung Qu\u1ed1c, c\u00f2n g\u1ecdi l\u1ecbch h\u1ea1. D\u01b0\u01a1ng l\u1ecbch b\u1eaft \u0111\u1ea7u t\u1eeb Ai C\u1eadp c\u1ed5 \u0111\u1ea1i. Th\u1eddi gian Tr\u00e1i \u0110\u1ea5t quay quanh M\u1eb7t Tr\u1eddi m\u1ed9t […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[15,7],"tags":[],"class_list":["post-6867","post","type-post","status-publish","format-standard","hentry","category-hoi-dap-khoa-hoc","category-vat-ly"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/6867","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=6867"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/6867\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=6867"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=6867"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=6867"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}