{"id":8937,"date":"2021-11-21T15:31:47","date_gmt":"2021-11-21T08:31:47","guid":{"rendered":"https:\/\/www.vietlearn.org\/post\/?p=8937"},"modified":"2021-11-21T16:04:03","modified_gmt":"2021-11-21T09:04:03","slug":"cac-cang-hien-dai-co-nhung-chuc-nang-gi","status":"publish","type":"post","link":"https:\/\/www.vietlearn.org\/kien-thuc\/cac-cang-hien-dai-co-nhung-chuc-nang-gi\/","title":{"rendered":"C\u00e1c c\u1ea3ng hi\u1ec7n \u0111\u1ea1i c\u00f3 nh\u1eefng ch\u1ee9c n\u0103ng g\u00ec?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Tr\u00ean th\u1ebf gi\u1edbi c\u00f3 nhi\u1ec1u th\u00e0nh ph\u1ed1 l\u1edbn ph\u1ed3n th\u1ecbnh \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng \u1edf s\u00e1t bi\u1ec3n, ngo\u00e0i giao th\u00f4ng v\u1ec1 \u0111\u01b0\u1eddng b\u1ed9 v\u00e0 \u0111\u01b0\u1eddng kh\u00f4ng ra, b\u1ebfn c\u1ea3ng nh\u1ed9n nh\u1ecbp v\u00e0 c\u00f3 tr\u1eadt t\u1ef1 l\u00e0 h\u00ecnh \u1ea3nh thu nh\u1ecf c\u1ee7a c\u00f4ng cu\u1ed9c x\u00e2y d\u1ef1ng hi\u1ec7n \u0111\u1ea1i ho\u00e1 c\u1ee7a c\u00e1c th\u00e0nh ph\u1ed1 \u0111\u00f3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u1ea3ng l\u00e0 m\u1ed9t \u0111\u1ea7u m\u1ed1i quan tr\u1ecdng v\u1ec1 giao th\u00f4ng v\u1eadn t\u1ea3i c\u1ee7a c\u00e1c th\u00e0nh ph\u1ed1 ven bi\u1ec3n. H\u1eb1ng ng\u00e0y, c\u00f3 h\u00e0ng ng\u00e0n h\u00e0ng v\u1ea1n h\u00e0nh kh\u00e1ch l\u00ean xu\u1ed1ng t\u00e0u kh\u00e1ch, l\u1ea1i c\u00f3 v\u00f4 s\u1ed1 h\u00e0ng ho\u00e1 \u0111\u01b0\u1ee3c b\u1ed1c x\u1ebfp \u1edf \u0111\u00e2y, \u0111i\u1ec1u n\u00e0y \u0111\u01b0\u1ee3c n\u00f3i m\u1ed9t c\u00e1ch h\u00ecnh t\u01b0\u1ee3ng l\u00e0 &#8220;l\u01b0\u1ee3ng nh\u1eadp v\u00e0o xu\u1ea5t ra&#8221; c\u1ee7a c\u1ea3ng. C\u00e1c c\u1ea3ng hi\u1ec7n \u0111\u1ea1i ho\u00e1, c\u00f3 r\u1ea5t nhi\u1ec1u c\u1ea7n c\u1ea9u l\u1edbn, ch\u00fang l\u00e0 thi\u1ebft b\u1ecb quan tr\u1ecdng nh\u1ea5t c\u1ee7a c\u1ea3ng, b\u1edfi v\u00ec tr\u00ean 4\/5 t\u1ed5ng l\u01b0\u1ee3ng h\u00e0ng ho\u00e1 c\u1ee7a n\u1ec1n th\u01b0\u01a1ng m\u1ea1i tr\u00ean th\u1ebf gi\u1edbi v\u00e0 c\u00f4ngten\u01a1 c\u1ee1 l\u1edbn \u0111\u1ec1u ph\u1ea3i th\u00f4ng qua c\u1ea3ng r\u1ed3i v\u1eadn chuy\u1ec3n theo \u0111\u01b0\u1eddng bi\u1ec3n. C\u00e1c lo\u1ea1i c\u1ea7n c\u1ea9u v\u1edbi ch\u1ee9c n\u0103ng kh\u00e1c nhau c\u00f3 th\u1ec3 \u0111\u01b0a h\u00e0ng l\u00ean t\u00e0u l\u1edbn, ho\u1eb7c c\u1ea9u xu\u1ed1ng \u00f4 t\u00f4 c\u00f3 tr\u1ecdng t\u1ea3i l\u1edbn m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng. \u1ede c\u1ea3ng c\u00f2n c\u00f3 thi\u1ebft b\u1ecb \u0111\u01b0\u1eddng \u1ed1ng d\u1eabn d\u1ea7u, n\u00f3 c\u00f3 th\u1ec3 b\u01a1m v\u00e0 h\u00fat d\u1ea7u th\u00f4 cho c\u00e1c t\u00e0u d\u1ea7u l\u1edbn. C\u00f3 th\u1ec3 n\u00f3i r\u1eb1ng, c\u00e1c c\u1ea3ng hi\u1ec7n \u0111\u1ea1i ho\u00e1 l\u00e0 n\u01a1i t\u1eadp k\u1ebft h\u00e0ng ho\u00e1 quan tr\u1ecdng nh\u1ea5t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">H\u1ea3i c\u1ea3ng l\u00e0 n\u01a1i d\u1eebng l\u1ea1i ngh\u1ec9 ng\u01a1i c\u1ee7a c\u00e1c t\u00e0u \u0111i bi\u1ec3n xa. C\u00e1c t\u00e0u vi\u1ec5n d\u01b0\u01a1ng khi g\u1eb7p s\u00f3ng gi\u00f3 d\u1eef d\u1ed9i, ho\u1eb7c v\u00ec thi\u1ebfu nhi\u00ean li\u1ec7u, th\u1ef1c ph\u1ea9m v\u00e0 n\u01b0\u1edbc ng\u1ecdt, \u0111\u1ec1u ph\u1ea3i ch\u1ea1y v\u00e0o c\u1ea3ng. Do \u0111\u00f3, c\u00e1c c\u1ea3ng c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 &#8220;c\u1ea3ng tr\u00e1nh gi\u00f3&#8221; v\u00e0 &#8220;c\u1ea3ng b\u1ed5 sung&#8221;. Tuy nhi\u00ean, ngo\u00e0i ch\u1ee9c n\u0103ng l\u00e0 &#8220;tr\u1ea1m d\u1eebng xe&#8221; ra, c\u1ea3ng c\u00f2n l\u00e0 n\u01a1i ti\u1ebfn h\u00e0nh s\u1eeda ch\u1eefa c\u00e1c con t\u00e0u sau nh\u1eefng chuy\u1ebfn \u0111i d\u00e0i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Trong c\u1ea3ng c\u00f3 nh\u1eefng v\u0169ng t\u00e0u r\u1ed9ng l\u1edbn, c\u00e1c v\u0169ng n\u1ed5i c\u00f3 th\u1ec3 th\u00f4ng qua vi\u1ec7c \u0111i\u1ec1u ti\u1ebft \u0111\u1ed9 ch\u00ecm n\u1ed5i c\u1ee7a h\u00f2m n\u1ed5i \u0111\u1ec3 n\u00e2ng th\u00e2n t\u00e0u l\u00ean; c\u00e1c v\u0169ng kh\u00f4 c\u00f3 th\u1ec3 th\u00f4ng qua vi\u1ec7c \u0111\u00f3ng m\u1edf c\u00e1c c\u00e1nh c\u1eeda c\u1ed1ng \u0111\u1ec3 x\u1ea3 n\u01b0\u1edbc ra khi\u1ebfn cho th\u00e2n t\u00e0u \u0111\u01b0\u1ee3c \u0111\u1ed7 tr\u00ean gi\u00e1 \u0111\u1ee1 \u1edf \u0111\u00e1y v\u0169ng t\u00e0u, sau \u0111\u00f3 ti\u1ebfn h\u00e0nh s\u1eeda ch\u1eefa.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Hi\u1ec7n nay ph\u1ea7n l\u1edbn c\u00e1c c\u1ea3ng tr\u00ean th\u1ebf gi\u1edbi \u0111\u01b0\u1ee3c chia th\u00e0nh hai lo\u1ea1i l\u00e0 c\u1ea3ng th\u00f4ng d\u1ee5ng v\u00e0 c\u1ea3ng chuy\u00ean d\u1ee5ng. C\u1ea3ng th\u00f4ng d\u1ee5ng c\u00f3 th\u1ec3 d\u00f9ng \u0111\u1ec3 t\u1eadp k\u1ebft thi\u1ebft b\u1ecb chuy\u00ean d\u00f9ng \u0111\u1ec3 b\u1ed1c d\u1ee1 v\u00e0 v\u1eadn chuy\u1ec3n h\u00e0ng ho\u00e1 c\u00e1c lo\u1ea1i, c\u00f2n c\u1ea3ng chuy\u00ean d\u1ee5ng th\u00ec c\u00f3 trang b\u1ecb m\u1ed9t s\u1ed1 thi\u1ebft b\u1ecb chuy\u00ean d\u00f9ng \u0111\u1ec3 b\u1ed1c d\u1ee1 v\u00e0 v\u1eadn chuy\u1ec3n h\u00e0ng ho\u00e1, v\u00ed d\u1ee5 c\u1ea3ng chuy\u00ean d\u1ee5ng c\u00f4ngten\u01a1 th\u00ec kh\u00f4ng b\u1ed1c x\u1ebfp c\u00e1c h\u00e0ng r\u1eddi.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Hi\u1ec7n nay, c\u00e1c c\u1ea3ng hi\u1ec7n \u0111\u1ea1i ho\u00e1 \u0111ang c\u00f3 xu h\u01b0\u1edbng ph\u00e1t tri\u1ec3n th\u00e0nh c\u1ea3ng chuy\u00ean d\u1ee5ng, \u0111\u1ec3 n\u00e2ng cao hi\u1ec7u su\u1ea5t b\u1ed1c x\u1ebfp v\u00e0 v\u1eadn chuy\u1ec3n. Ngo\u00e0i ra, vi\u1ec7c ph\u00e1t tri\u1ec3n c\u00e1c b\u1ebfn t\u00e0u n\u01b0\u1edbc s\u00e2u, d\u00f9ng bi\u1ec7n ph\u00e1p b\u1ed1c x\u1ebfp v\u00e0 qu\u1ea3n l\u00fd t\u1ef1 \u0111\u1ed9ng ho\u00e1 v.v. c\u0169ng l\u00e0 h\u01b0\u1edbng ph\u00e1t tri\u1ec3n quan tr\u1ecdng c\u1ee7a c\u1ea3ng hi\u1ec7n \u0111\u1ea1i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u1eeb kh\u00f3a: H\u1ea3i c\u1ea3ng; V\u1eadn chuy\u1ec3n \u0111\u01b0\u1eddng bi\u1ec3n.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tr\u00ean th\u1ebf gi\u1edbi c\u00f3 nhi\u1ec1u th\u00e0nh ph\u1ed1 l\u1edbn ph\u1ed3n th\u1ecbnh \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng \u1edf s\u00e1t bi\u1ec3n, ngo\u00e0i giao th\u00f4ng v\u1ec1 \u0111\u01b0\u1eddng b\u1ed9 v\u00e0 \u0111\u01b0\u1eddng kh\u00f4ng ra, b\u1ebfn c\u1ea3ng nh\u1ed9n nh\u1ecbp v\u00e0 c\u00f3 tr\u1eadt t\u1ef1 l\u00e0 h\u00ecnh \u1ea3nh thu nh\u1ecf c\u1ee7a c\u00f4ng cu\u1ed9c x\u00e2y d\u1ef1ng hi\u1ec7n \u0111\u1ea1i ho\u00e1 c\u1ee7a c\u00e1c th\u00e0nh ph\u1ed1 \u0111\u00f3. C\u1ea3ng l\u00e0 m\u1ed9t [&hellip;]<\/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":[15,16],"tags":[],"class_list":["post-8937","post","type-post","status-publish","format-standard","hentry","category-hoi-dap-khoa-hoc","category-ky-thuat"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/8937","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=8937"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/8937\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=8937"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=8937"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=8937"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}