Theo truy\u1ec1n thuy\u1ebft, Trung Qu\u1ed1c c\u1ed5 \u0111\u1ea1i c\u00f3 m\u1ed9t lo\u00e0i “v\u01b0\u1ee3n tay n\u1ed1i th\u00f4ng nhau” c\u00f3 hai tay r\u1ea5t d\u00e0i, h\u00e0nh \u0111\u1ed9ng c\u1ee7a ch\u00fang nhanh ch\u00f3ng kh\u00e1c th\u01b0\u1eddng, c\u00f3 th\u1ec3 \u0111i l\u1ea1i nh\u01b0 bay gi\u1eefa c\u00e1c c\u00e2y. C\u00f2n nghe n\u00f3i r\u1eb1ng, hai tay c\u1ee7a lo\u00e0i \u0111\u1ed9ng v\u1eadt n\u00e0y c\u00f3 kh\u1ea3 n\u0103ng co du\u1ed7i t\u1ef1 do, c\u00f3 th\u1ec3 m\u1ed9t tay ng\u1eafn, m\u1ed9t tay d\u00e0i, hai tay n\u1ed1i li\u1ec1n v\u00e0 th\u00f4ng v\u1edbi nhau, do \u0111\u00f3 g\u1ecdi ch\u00fang l\u00e0 “v\u01b0\u1ee3n tay n\u1ed1i th\u00f4ng nhau”. Th\u1ef1c ra, “v\u01b0\u1ee3n tay n\u1ed1i th\u00f4ng nhau” ch\u00ednh l\u00e0 v\u01b0\u1ee3n tay d\u00e0i \u0111\u01b0\u1ee3c khoa tr\u01b0\u01a1ng l\u00ean.<\/p>\n\n\n\n
Trong t\u1ea5t c\u1ea3 c\u00e1c lo\u00e0i v\u01b0\u1ee3n v\u00e0 kh\u1ec9, th\u1eadm ch\u00ed trong t\u1ea5t c\u1ea3 c\u00e1c lo\u00e0i \u0111\u1ed9ng v\u1eadt c\u00f3 v\u00fa, v\u01b0\u1ee3n tay d\u00e0i l\u00e0 lo\u00e0i \u0111i b\u1eb1ng tay v\u00e0 leo tr\u00e8o, nhanh nh\u1eb9n nh\u1ea5t. Tay tr\u01b0\u1edbc c\u1ee7a n\u00f3 \u0111\u1eb7c bi\u1ec7t d\u00e0i, th\u00e2n d\u00e0i 0,5 – 0,9 m, nh\u01b0ng hai tay m\u1edf r\u1ed9ng ra l\u1ea1i d\u00e0i kho\u1ea3ng 1,5 m, khi \u0111\u1ee9ng hai tay bu\u00f4ng xu\u1ed1ng c\u00f3 th\u1ec3 ch\u1ea1m \u0111\u1ea5t, cho n\u00ean g\u1ecdi ch\u00fang l\u00e0 v\u01b0\u1ee3n tay d\u00e0i.<\/p>\n\n\n\n
V\u01b0\u1ee3n tay d\u00e0i ch\u1ee7 y\u1ebfu sinh s\u1ed1ng tr\u00ean c\u00e2y, r\u1ea5t th\u00edch ho\u1ea1t \u0111\u1ed9ng trong r\u1eebng bao quanh c\u00e1c d\u00e3y n\u00fai, c\u00f3 c\u00e1c c\u00e2y gi\u00e0 cao v\u00fat tr\u1eddi, h\u00e0nh \u0111\u1ed9ng c\u1ee7a ch\u00fang th\u1ef1c s\u1ef1 “\u0111i l\u1ea1i nh\u01b0 bay” gi\u1ed1ng nh\u01b0 truy\u1ec1n thuy\u1ebft c\u1ed5 \u0111\u1ea1i n\u00f3i v\u1eady. Do c\u00e1nh tay ph\u00eda tr\u01b0\u1edbc c\u1ee7a ch\u00fang v\u1eeba d\u00e0i v\u1eeba m\u1ea1nh m\u1ebd, cho n\u00ean ch\u00fang th\u01b0\u1eddng d\u00f9ng “bi\u1ec7n ph\u00e1p \u0111i b\u1eb1ng tay”. Tr\u01b0\u1edbc ti\u00ean, d\u00f9ng hai tay d\u00e0i treo m\u00ecnh tr\u00ean c\u00e0nh c\u00e2y, sau \u0111\u00f3 hai tay nhanh ch\u00f3ng \u0111an ch\u00e9o nhau \u0111\u1ec3 di \u0111\u1ed9ng, nh\u01b0 \u0111\u00e1nh \u0111u v\u1eady, c\u00e0ng \u0111u c\u00e0ng nhanh, trong r\u1eebng c\u00e2y tho\u1eaft m\u1ed9t c\u00e1i th\u00ec c\u00f3 th\u1ec3 bay nh\u1ea3y 8 ~ 9 m tr\u00ean kh\u00f4ng gian, nhanh nh\u01b0 chim bay, c\u01a1 th\u1ec3 linh ho\u1ea1t. M\u1ed9t \u0111\u00e0n v\u01b0\u1ee3n tay d\u00e0i d\u00f9ng “bi\u1ec7n ph\u00e1p \u0111i b\u1eb1ng tay” nhanh ch\u00f3ng kh\u00e1c th\u01b0\u1eddng n\u00e0y l\u01b0\u1edbt qua, trong ch\u1edbp m\u1eaft c\u00f3 th\u1ec3 m\u1ea5t h\u00fat ngo\u00e0i tr\u0103m m\u00e9t, ngo\u00e0i ra t\u01b0 th\u1ebf c\u1ee7a ch\u00fang r\u1ea5t \u0111\u1eb9p.<\/p>\n\n\n\n
V\u01b0\u1ee3n tay d\u00e0i tuy r\u1ea5t \u00edt khi \u0111i l\u1ea1i d\u01b0\u1edbi m\u1eb7t \u0111\u1ea5t, nh\u01b0ng th\u1ec9nh tho\u1ea3ng xu\u1ed1ng m\u1eb7t \u0111\u1ea5t th\u00ec tay ch\u00e2n tr\u1edf n\u00ean r\u1ea5t v\u1ee5ng v\u1ec1, hai tay v\u1ec1 c\u01a1 b\u1ea3n kh\u00f4ng ph\u00e1t huy \u0111\u01b0\u1ee3c t\u00e1c d\u1ee5ng. Do hai ch\u00e2n c\u1ee7a ch\u00fang kh\u00f4ng ph\u00e1t tri\u1ec3n, m\u00e0 hai tay l\u1ea1i qu\u00e1 d\u00e0i, khi \u0111\u1ee9ng th\u00ec c\u00f3 th\u1ec3 ch\u1ea1m \u0111\u1ea5t, gi\u1ed1ng nh\u01b0 kh\u00f4ng c\u00f3 ch\u1ed7 n\u00e0o \u0111\u1ec3 \u0111\u1eb7t, \u0111\u00e0nh ph\u1ea3i gi\u01a1 l\u00ean ph\u00eda tr\u00ean, d\u00f9ng ch\u00e2n \u0111i l\u1eafc l\u01b0, l\u1ea3o \u0111\u1ea3o, l\u00e0m th\u00e0nh m\u1ed9t b\u1ed9 d\u1ea1ng “\u0111\u1ea7u h\u00e0ng”, tr\u00f4ng r\u1ea5t bu\u1ed3n c\u01b0\u1eddi. Th\u1ef1c ra, ch\u00fang gi\u01a1 hai tay l\u00ean, m\u1ee5c \u0111\u00edch ch\u1ee7 y\u1ebfu l\u00e0 \u0111\u1ec3 gi\u1eef cho c\u01a1 th\u1ec3 c\u00e2n b\u1eb1ng, tr\u00e1nh b\u1ecb ng\u00e3 v\u1ec1 m\u1ed9t b\u00ean.<\/p>\n","protected":false},"excerpt":{"rendered":"
Theo truy\u1ec1n thuy\u1ebft, Trung Qu\u1ed1c c\u1ed5 \u0111\u1ea1i c\u00f3 m\u1ed9t lo\u00e0i “v\u01b0\u1ee3n tay n\u1ed1i th\u00f4ng nhau” c\u00f3 hai tay r\u1ea5t d\u00e0i, h\u00e0nh \u0111\u1ed9ng c\u1ee7a ch\u00fang nhanh ch\u00f3ng kh\u00e1c th\u01b0\u1eddng, c\u00f3 th\u1ec3 \u0111i l\u1ea1i nh\u01b0 bay gi\u1eefa c\u00e1c c\u00e2y. C\u00f2n nghe n\u00f3i r\u1eb1ng, hai tay c\u1ee7a lo\u00e0i \u0111\u1ed9ng v\u1eadt n\u00e0y c\u00f3 kh\u1ea3 n\u0103ng co du\u1ed7i t\u1ef1 do, […]<\/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":[15,10],"tags":[],"class_list":["post-8691","post","type-post","status-publish","format-standard","hentry","category-hoi-dap-khoa-hoc","category-sinh-hoc"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/8691","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=8691"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/8691\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=8691"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=8691"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=8691"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}