{"id":57301,"date":"2026-01-07T14:35:06","date_gmt":"2026-01-07T14:35:06","guid":{"rendered":"https:\/\/testsdmv.com\/study-guides\/arkansas\/chapter-5\/"},"modified":"2026-03-19T04:59:04","modified_gmt":"2026-03-19T04:59:04","slug":"chapter-5","status":"publish","type":"page","link":"https:\/\/testsdmv.com\/vi\/study-guides\/arkansas\/chapter-5\/","title":{"rendered":"Ch\u01b0\u01a1ng 5: Bi\u1ec3n b\u00e1o v\u00e0 t\u00edn hi\u1ec7u"},"content":{"rendered":"\n<div>\n<div>\n<div class=\"dmv-lang-container\">\n    <div class=\"dmv-lang-links\">\n        \n<div role=\"navigation\" aria-label=\"Language Switcher\" class=\"wpml-ls-statics-shortcode_actions wpml-ls wpml-ls-legacy-list-horizontal\">\n\t<ul><li class=\"wpml-ls-slot-shortcode_actions wpml-ls-item wpml-ls-item-en wpml-ls-first-item wpml-ls-item-legacy-list-horizontal\">\n\t\t\t\t<a href=\"https:\/\/testsdmv.com\/\" hreflang=\"en\" lang=\"en\" class=\"wpml-ls-link\" aria-label=\"Switch to English\" title=\"Switch to English\">\n\t\t\t\t\t<span class=\"wpml-ls-native\">English<\/span><\/a>\n\t\t\t<\/li><li class=\"wpml-ls-slot-shortcode_actions wpml-ls-item wpml-ls-item-es wpml-ls-item-legacy-list-horizontal\">\n\t\t\t\t<a href=\"https:\/\/testsdmv.com\/es\/\" hreflang=\"es\" lang=\"es\" class=\"wpml-ls-link\" aria-label=\"Switch to Espa\u00f1ol\" title=\"Switch to Espa\u00f1ol\">\n\t\t\t\t\t<span class=\"wpml-ls-native\">Espa\u00f1ol<\/span><\/a>\n\t\t\t<\/li><li class=\"wpml-ls-slot-shortcode_actions wpml-ls-item wpml-ls-item-zh-hans wpml-ls-item-legacy-list-horizontal\">\n\t\t\t\t<a href=\"https:\/\/testsdmv.com\/zh-hans\/\" hreflang=\"zh-hans\" lang=\"zh-hans\" class=\"wpml-ls-link\" aria-label=\"Switch to \u7b80\u4f53\u4e2d\u6587\" title=\"Switch to \u7b80\u4f53\u4e2d\u6587\">\n\t\t\t\t\t<span class=\"wpml-ls-native\">\u7b80\u4f53\u4e2d\u6587<\/span><\/a>\n\t\t\t<\/li><li class=\"wpml-ls-slot-shortcode_actions wpml-ls-item wpml-ls-item-ko wpml-ls-item-legacy-list-horizontal\">\n\t\t\t\t<a href=\"https:\/\/testsdmv.com\/ko\/\" hreflang=\"ko\" lang=\"ko\" class=\"wpml-ls-link\" aria-label=\"Switch to \ud55c\uad6d\uc5b4\" title=\"Switch to \ud55c\uad6d\uc5b4\">\n\t\t\t\t\t<span class=\"wpml-ls-native\">\ud55c\uad6d\uc5b4<\/span><\/a>\n\t\t\t<\/li><li class=\"wpml-ls-slot-shortcode_actions wpml-ls-item wpml-ls-item-fil-ph wpml-ls-last-item wpml-ls-item-legacy-list-horizontal\">\n\t\t\t\t<a href=\"https:\/\/testsdmv.com\/fil-ph\/\" hreflang=\"fil-ph\" lang=\"fil-ph\" class=\"wpml-ls-link\" aria-label=\"Switch to Tagalog\" title=\"Switch to Tagalog\">\n\t\t\t\t\t<span class=\"wpml-ls-native\">Tagalog<\/span><\/a>\n\t\t\t<\/li><\/ul>\n<\/div>\n\n    <\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"gb-element-ccfc5d40\">\n<p class=\"gb-text gb-text-0f6f7956\">H\u00e3y s\u1eed d\u1ee5ng h\u01b0\u1edbng d\u1eabn n\u00e0y \u0111\u1ec3 chu\u1ea9n b\u1ecb cho k\u1ef3 thi v\u00e0 tham kh\u1ea3o s\u1ed5 tay ch\u00ednh th\u1ee9c \u0111\u1ec3 bi\u1ebft \u0111\u1ea7y \u0111\u1ee7 th\u00f4ng tin.<\/p>\n<\/div>\n\n\n\n<aside class=\"gb-element-67617362\">\n<div class=\"gb-accordion gb-accordion-025724cd\">\n<div class=\"gb-accordion__item gb-accordion__item-88eef01e gb-accordion__item-open\">\n<div role=\"button\" tabindex=\"0\" class=\"gb-accordion__toggle gb-accordion__toggle-760b9f99 gb-block-is-current\" id=\"gb-accordion-toggle-760b9f99\">\n<span class=\"gb-text\">Trong ch\u01b0\u01a1ng n\u00e0y:<\/span>\n\n\n\n<span class=\"gb-accordion__toggle-icon gb-accordion__toggle-icon-37c071d3\"><span class=\"gb-accordion__toggle-icon-open\"><svg aria-hidden=\"true\" viewBox=\"0 0 256 256\"><rect width=\"256\" height=\"256\" fill=\"none\"><\/rect><polyline points=\"208 96 128 176 48 96\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"16\"><\/polyline><\/svg><\/span><span class=\"gb-accordion__toggle-icon-close\"><svg aria-hidden=\"true\" viewBox=\"0 0 256 256\"><rect width=\"256\" height=\"256\" fill=\"none\"><\/rect><polyline points=\"48 160 128 80 208 160\" fill=\"none\" stroke=\"currentColor\" stroke-linecap=\"round\" stroke-linejoin=\"round\" stroke-width=\"16\"><\/polyline><\/svg><\/span><\/span>\n<\/div>\n\n\n\n<div class=\"gb-accordion__content\" id=\"gb-accordion-content-67669fb5\">\n<div class=\"gb-element-32d91237\"><nav class=\"chapter-nav-auto\" aria-label=\"Chapter sections\"><ul><li><a href=\"#sign-colors-shapes\">M\u00e0u s\u1eafc v\u00e0 H\u00ecnh d\u1ea1ng c\u1ee7a Bi\u1ec3n b\u00e1o<\/a><\/li><li><a href=\"#sign-categories\">C\u00e1c Lo\u1ea1i Bi\u1ec3n b\u00e1o<\/a><\/li><li><a href=\"#traffic-signals\">T\u00edn hi\u1ec7u Giao th\u00f4ng<\/a><\/li><li><a href=\"#pavement-markings\">V\u1ea1ch k\u1ebb \u0111\u01b0\u1eddng<\/a><\/li><li><a href=\"#quick-numbers\">B\u1ea3ng S\u1ed1 li\u1ec7u Nhanh<\/a><\/li><li><a href=\"#points-suspension\">B\u1ea3ng \u0110i\u1ec3m\/\u0110\u00ecnh ch\u1ec9<\/a><\/li><li><a href=\"#updates-today\">B\u1ea3ng C\u1eadp nh\u1eadt (H\u00f4m nay)<\/a><\/li><li><a href=\"#test-yourself\">T\u1ef1 ki\u1ec3m tra<\/a><\/li><\/ul><\/nav>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/aside>\n\n\n\n<div class=\"study-guide-content\">\n<div class=\"gb-element-331e61fc\">\n<p class=\"wp-block-paragraph\">Hi\u1ec3u ng\u00f4n ng\u1eef c\u1ee7a \u0111\u01b0\u1eddng b\u1ed9 l\u00e0 \u0111i\u1ec1u kh\u00f4ng th\u1ec3 th\u01b0\u01a1ng l\u01b0\u1ee3ng \u0111\u1ec3 l\u00e1i xe an to\u00e0n. Bi\u1ec3n b\u00e1o giao th\u00f4ng, t\u00edn hi\u1ec7u v\u00e0 v\u1ea1ch k\u1ebb \u0111\u01b0\u1eddng t\u1ea1o th\u00e0nh m\u1ed9t h\u1ec7 th\u1ed1ng giao ti\u1ebfp ph\u1ed5 qu\u00e1t ch\u1ec9 d\u1eabn ng\u01b0\u1eddi l\u00e1i xe, c\u1ea3nh b\u00e1o v\u1ec1 c\u00e1c m\u1ed1i nguy hi\u1ec3m v\u00e0 duy tr\u00ec tr\u1eadt t\u1ef1. Kh\u1ea3 n\u0103ng c\u1ee7a ng\u01b0\u1eddi l\u00e1i xe trong vi\u1ec7c nh\u1eadn bi\u1ebft v\u00e0 tu\u00e2n th\u1ee7 ngay l\u1eadp t\u1ee9c c\u00e1c ph\u01b0\u01a1ng ti\u1ec7n ki\u1ec3m so\u00e1t n\u00e0y l\u00e0 n\u1ec1n t\u1ea3ng \u0111\u1ec3 ng\u0103n ng\u1eeba s\u1ef1 nh\u1ea7m l\u1eabn v\u00e0 va ch\u1ea1m, l\u00e0m cho ki\u1ebfn th\u1ee9c n\u00e0y tr\u1edf th\u00e0nh m\u1ed9t th\u00e0nh ph\u1ea7n quan tr\u1ecdng c\u1ee7a c\u1ea3 k\u1ef3 thi l\u00e1i xe v\u00e0 an to\u00e0n h\u00e0ng ng\u00e0y.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"sign-colors-shapes\">M\u00e0u s\u1eafc v\u00e0 H\u00ecnh d\u1ea1ng c\u1ee7a Bi\u1ec3n b\u00e1o<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">M\u00e0u s\u1eafc v\u00e0 h\u00ecnh d\u1ea1ng c\u1ee7a m\u1ed9t bi\u1ec3n b\u00e1o giao th\u00f4ng cung c\u1ea5p nh\u1eefng manh m\u1ed1i \u0111\u1ea7u ti\u00ean v\u00e0 quan tr\u1ecdng nh\u1ea5t v\u1ec1 \u00fd ngh\u0129a c\u1ee7a n\u00f3. Vi\u1ec7c nh\u1eadn bi\u1ebft c\u00e1c d\u1ea5u hi\u1ec7u tr\u1ef1c quan n\u00e0y cho ph\u00e9p ng\u01b0\u1eddi l\u00e1i xe hi\u1ec3u \u0111\u01b0\u1ee3c th\u00f4ng \u0111i\u1ec7p ngay c\u1ea3 t\u1eeb xa, tr\u01b0\u1edbc khi c\u00e1c t\u1eeb ho\u1eb7c bi\u1ec3u t\u01b0\u1ee3ng c\u00f3 th\u1ec3 \u0111\u1ecdc \u0111\u01b0\u1ee3c.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">H\u00ecnh d\u1ea1ng Bi\u1ec3n b\u00e1o<\/h3>\n\n\n\n<img decoding=\"async\" width=\"768\" height=\"648\" class=\"gb-media-523dfe37\" alt=\"S\u01a1 \u0111\u1ed3 hi\u1ec3n th\u1ecb ch\u00edn h\u00ecnh d\u1ea1ng khung c\u1ee7a bi\u1ec3n b\u00e1o giao th\u00f4ng kh\u00e1c nhau bao g\u1ed3m h\u00ecnh b\u00e1t gi\u00e1c, h\u00ecnh tam gi\u00e1c ng\u01b0\u1ee3c, h\u00ecnh thoi, h\u00ecnh ng\u0169 gi\u00e1c, h\u00ecnh ch\u1eef nh\u1eadt d\u1ecdc, h\u00ecnh ch\u1eef nh\u1eadt ngang, h\u00ecnh c\u1edd \u0111u\u00f4i nheo, h\u00ecnh tr\u00f2n v\u00e0 h\u00ecnh ch\u1eef X.\" title=\"traffic-sign-shapes-meanings_vi\" src=\"https:\/\/testsdmv.com\/wp-content\/uploads\/2026\/02\/traffic-sign-shapes-meanings_vi-768x648.webp\" srcset=\"https:\/\/testsdmv.com\/wp-content\/uploads\/2026\/02\/traffic-sign-shapes-meanings_vi-768x648.webp 768w, https:\/\/testsdmv.com\/wp-content\/uploads\/2026\/02\/traffic-sign-shapes-meanings_vi-300x253.webp 300w, https:\/\/testsdmv.com\/wp-content\/uploads\/2026\/02\/traffic-sign-shapes-meanings_vi-1024x865.webp 1024w, https:\/\/testsdmv.com\/wp-content\/uploads\/2026\/02\/traffic-sign-shapes-meanings_vi.webp 1201w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>H\u00ecnh b\u00e1t gi\u00e1c (Octagon) (8 c\u1ea1nh):<\/strong> D\u00e0nh ri\u00eang cho bi\u1ec3n b\u00e1o D\u1eebng. H\u00ecnh d\u1ea1ng \u0111\u1ed9c \u0111\u00e1o n\u00e0y c\u00f3 ngh\u0129a l\u00e0 ng\u01b0\u1eddi l\u00e1i xe ph\u1ea3i d\u1eebng l\u1ea1i ho\u00e0n to\u00e0n.<\/li>\n\n\n\n<li><strong>H\u00ecnh tam gi\u00e1c (Triangle) (\u0111\u1ec9nh h\u01b0\u1edbng xu\u1ed1ng):<\/strong> D\u00e0nh ri\u00eang cho bi\u1ec3n b\u00e1o Nh\u01b0\u1eddng \u0111\u01b0\u1eddng. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 ng\u01b0\u1eddi l\u00e1i xe ph\u1ea3i gi\u1ea3m t\u1ed1c \u0111\u1ed9 v\u00e0 chu\u1ea9n b\u1ecb d\u1eebng l\u1ea1i, nh\u01b0\u1eddng quy\u1ec1n \u01b0u ti\u00ean cho c\u00e1c ph\u01b0\u01a1ng ti\u1ec7n kh\u00e1c v\u00e0 ng\u01b0\u1eddi \u0111i b\u1ed9.<\/li>\n\n\n\n<li><strong>H\u00ecnh tr\u00f2n (Circle):<\/strong> D\u00e0nh ri\u00eang cho bi\u1ec3n b\u00e1o C\u1ea3nh b\u00e1o Giao c\u1eaft \u0110\u01b0\u1eddng s\u1eaft Ph\u00eda tr\u01b0\u1edbc. Bi\u1ec3n b\u00e1o n\u00e0y, th\u01b0\u1eddng c\u00f3 m\u00e0u v\u00e0ng v\u1edbi ch\u1eef &#8220;X&#8221; v\u00e0 &#8220;RR&#8221; m\u00e0u \u0111en, cho bi\u1ebft s\u1eafp c\u00f3 m\u1ed9t giao c\u1eaft \u0111\u01b0\u1eddng s\u1eaft.<\/li>\n\n\n\n<li><strong>H\u00ecnh thoi (Diamond):<\/strong> Bi\u1ec3n b\u00e1o c\u1ea3nh b\u00e1o. Nh\u1eefng bi\u1ec3n b\u00e1o n\u00e0y c\u1ea3nh b\u00e1o ng\u01b0\u1eddi l\u00e1i xe v\u1ec1 c\u00e1c m\u1ed1i nguy hi\u1ec3m ti\u1ec1m t\u00e0ng ho\u1eb7c nh\u1eefng thay \u0111\u1ed5i trong \u0111i\u1ec1u ki\u1ec7n \u0111\u01b0\u1eddng b\u1ed9 ph\u00eda tr\u01b0\u1edbc, ch\u1eb3ng h\u1ea1n nh\u01b0 m\u1ed9t kh\u00fac cua, \u0111\u01b0\u1eddng tr\u01a1n tr\u01b0\u1ee3t ho\u1eb7c giao th\u00f4ng nh\u1eadp l\u00e0n.<\/li>\n\n\n\n<li><strong>H\u00ecnh ch\u1eef nh\u1eadt (Rectangle) (\u0111\u1ee9ng):<\/strong> Bi\u1ec3n b\u00e1o quy \u0111\u1ecbnh. Nh\u1eefng bi\u1ec3n b\u00e1o n\u00e0y n\u00eau r\u00f5 lu\u1eadt l\u1ec7, ch\u1eb3ng h\u1ea1n nh\u01b0 Gi\u1edbi h\u1ea1n T\u1ed1c \u0111\u1ed9, C\u1ea5m \u0110\u1ed7 xe, ho\u1eb7c \u0110i b\u00ean ph\u1ea3i.<\/li>\n\n\n\n<li><strong>H\u00ecnh ch\u1eef nh\u1eadt (Rectangle) (ngang):<\/strong> Bi\u1ec3n b\u00e1o ch\u1ec9 d\u1eabn. Nh\u1eefng bi\u1ec3n b\u00e1o n\u00e0y cung c\u1ea5p th\u00f4ng tin v\u1ec1 c\u00e1c tuy\u1ebfn \u0111\u01b0\u1eddng, \u0111i\u1ec3m \u0111\u1ebfn v\u00e0 c\u00e1c \u0111i\u1ec3m tham quan.<\/li>\n\n\n\n<li><strong>H\u00ecnh ng\u0169 gi\u00e1c (Pentagon) (5 c\u1ea1nh):<\/strong> Bi\u1ec3n b\u00e1o Khu v\u1ef1c Tr\u01b0\u1eddng h\u1ecdc v\u00e0 L\u1ed1i qua \u0111\u01b0\u1eddng cho H\u1ecdc sinh. H\u00ecnh d\u1ea1ng n\u00e0y cho bi\u1ebft c\u00f3 th\u1ec3 c\u00f3 tr\u1ebb em v\u00e0 c\u00f3 th\u1ec3 c\u00f3 hi\u1ec7u l\u1ef1c m\u1ed9t gi\u1edbi h\u1ea1n t\u1ed1c \u0111\u1ed9 th\u1ea5p h\u01a1n.<\/li>\n<\/ul>\n<\/div>\n\n\n<\/p>\n\n\n\n<div class=\"gb-element-3735b8d6\">\n<div>\n<p class=\"gb-text gb-text-61ea4bd9\">\ud83d\udd12<\/p>\n<\/div>\n\n\n\n<p class=\"gb-text\">\u0110\u00e2y l\u00e0 n\u1ed9i dung Premium. Truy c\u1eadp n\u1ed9i dung b\u1ecb gi\u1edbi h\u1ea1n \u2014 c\u00e1c B\u00e0i thi DMV m\u1edf r\u1ed9ng, H\u01b0\u1edbng d\u1eabn h\u1ecdc t\u1eadp v\u00e0 b\u00e0i thi CDL.<\/p>\n\n\n\n<a class=\"gb-text gb-text-4785f37c\" href=\"https:\/\/testsdmv.com\/vi\/pricing\/\">Truy c\u1eadp G\u00f3i Premium<\/a>\n\n\n\n<p class=\"gb-text gb-text-95adcd10\"><em>\u0110\u00e3 mua? <a href=\"https:\/\/testsdmv.com\/vi\/sign-in\/\">\u0110\u0103ng nh\u1eadp<\/a><\/em><\/p>\n<\/div>\n\n\n<p>\n\n\n\n\n\n\n<div><nav class=\"tdmv-nav-container\" aria-label=\"Page navigation\"><a href=\"https:\/\/testsdmv.com\/vi\/study-guides\/arkansas\/chapter-4\/\" class=\"tdmv-nav-btn prev-btn\">< Ch\u01b0\u01a1ng tr\u01b0\u1edbc<\/a><a href=\"https:\/\/testsdmv.com\/vi\/study-guides\/arkansas\/chapter-6\/\" class=\"tdmv-nav-btn next-btn\">Ch\u01b0\u01a1ng sau ><\/a><\/nav>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Hi\u1ec3u ng\u00f4n ng\u1eef c\u1ee7a \u0111\u01b0\u1eddng b\u1ed9 l\u00e0 \u0111i\u1ec1u kh\u00f4ng th\u1ec3 th\u01b0\u01a1ng l\u01b0\u1ee3ng \u0111\u1ec3 l\u00e1i xe an to\u00e0n. Bi\u1ec3n b\u00e1o giao th\u00f4ng, t\u00edn hi\u1ec7u v\u00e0 v\u1ea1ch k\u1ebb \u0111\u01b0\u1eddng t\u1ea1o th\u00e0nh m\u1ed9t h\u1ec7 th\u1ed1ng giao ti\u1ebfp ph\u1ed5 qu\u00e1t ch\u1ec9 d\u1eabn ng\u01b0\u1eddi l\u00e1i xe, c\u1ea3nh b\u00e1o v\u1ec1 c\u00e1c m\u1ed1i nguy hi\u1ec3m v\u00e0 duy tr\u00ec tr\u1eadt t\u1ef1. Kh\u1ea3 n\u0103ng &#8230; <a title=\"Ch\u01b0\u01a1ng 5: Bi\u1ec3n b\u00e1o v\u00e0 t\u00edn hi\u1ec7u\" class=\"read-more\" href=\"https:\/\/testsdmv.com\/vi\/study-guides\/arkansas\/chapter-5\/\" aria-label=\"Read more about Ch\u01b0\u01a1ng 5: Bi\u1ec3n b\u00e1o v\u00e0 t\u00edn hi\u1ec7u\">Read more<\/a><\/p>\n","protected":false},"author":30,"featured_media":34219,"parent":56007,"menu_order":5,"comment_status":"open","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-57301","page","type-page","status-publish","has-post-thumbnail"],"_links":{"self":[{"href":"https:\/\/testsdmv.com\/vi\/wp-json\/wp\/v2\/pages\/57301","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/testsdmv.com\/vi\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/testsdmv.com\/vi\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/testsdmv.com\/vi\/wp-json\/wp\/v2\/users\/30"}],"replies":[{"embeddable":true,"href":"https:\/\/testsdmv.com\/vi\/wp-json\/wp\/v2\/comments?post=57301"}],"version-history":[{"count":0,"href":"https:\/\/testsdmv.com\/vi\/wp-json\/wp\/v2\/pages\/57301\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/testsdmv.com\/vi\/wp-json\/wp\/v2\/pages\/56007"}],"wp:attachment":[{"href":"https:\/\/testsdmv.com\/vi\/wp-json\/wp\/v2\/media?parent=57301"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}