{"id":57441,"date":"2026-01-07T14:36:26","date_gmt":"2026-01-07T14:36:26","guid":{"rendered":"https:\/\/testsdmv.com\/study-guides\/california\/chapter-7\/"},"modified":"2026-03-19T08:46:00","modified_gmt":"2026-03-19T08:46:00","slug":"chapter-7","status":"publish","type":"page","link":"https:\/\/testsdmv.com\/vi\/study-guides\/california\/chapter-7\/","title":{"rendered":"Ch\u01b0\u01a1ng 7: Th\u1ef1c h\u00e0nh l\u00e1i xe an to\u00e0n"},"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=\"#defensive-driving-principles\">Nguy\u00ean t\u1eafc l\u00e1i xe ph\u00f2ng th\u1ee7<\/a><\/li><li><a href=\"#driving-conditions-headlights\">\u0110i\u1ec1u ki\u1ec7n l\u00e1i xe &amp; S\u1eed d\u1ee5ng \u0111\u00e8n pha<\/a><\/li><li><a href=\"#driving-behaviors\">H\u00e0nh vi l\u00e1i xe<\/a><\/li><li><a href=\"#quick-numbers\">B\u1ea3ng s\u1ed1 li\u1ec7u nhanh<\/a><\/li><li><a href=\"#points-suspension\">B\u1ea3ng \u0111i\u1ec3m\/\u0111\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-bf64d98e\">\n<p class=\"wp-block-paragraph\">\u00c1p d\u1ee5ng c\u00e1c th\u1ef1c h\u00e0nh l\u00e1i xe an to\u00e0n l\u00e0 ch\u00eca kh\u00f3a \u0111\u1ec3 ng\u0103n ng\u1eeba va ch\u1ea1m v\u00e0 \u0111i\u1ec1u khi\u1ec3n ph\u01b0\u01a1ng ti\u1ec7n tr\u00ean \u0111\u01b0\u1eddng m\u1ed9t c\u00e1ch t\u1ef1 tin. Trong khi k\u1ef3 thi DMV \u0111\u00e1nh gi\u00e1 ki\u1ebfn th\u1ee9c v\u1ec1 c\u00e1c quy t\u1eafc c\u1ee5 th\u1ec3, l\u00e1i xe an to\u00e0n l\u00e0 vi\u1ec7c \u00e1p d\u1ee5ng c\u00e1c nguy\u00ean t\u1eafc ph\u00f2ng th\u1ee7\u2014d\u1ef1 \u0111o\u00e1n c\u00e1c m\u1ed1i nguy hi\u1ec3m, qu\u1ea3n l\u00fd kh\u00f4ng gian v\u00e0 gi\u1eef t\u1eadp trung\u2014trong m\u1ecdi kho\u1ea3nh kh\u1eafc sau tay l\u00e1i. N\u1eafm v\u1eefng nh\u1eefng k\u1ef9 thu\u1eadt n\u00e0y kh\u00f4ng ch\u1ec9 \u0111\u1ea3m b\u1ea3o b\u1ea1n v\u01b0\u1ee3t qua c\u00e1c k\u1ef3 thi, m\u00e0 quan tr\u1ecdng h\u01a1n, n\u00f3 cung c\u1ea5p c\u00e1c k\u1ef9 n\u0103ng c\u1ea7n thi\u1ebft \u0111\u1ec3 b\u1ea3o v\u1ec7 b\u1ea3n th\u00e2n v\u00e0 nh\u1eefng ng\u01b0\u1eddi kh\u00e1c trong su\u1ed1t cu\u1ed9c \u0111\u1eddi l\u00e1i xe.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"defensive-driving-principles\">Nguy\u00ean t\u1eafc l\u00e1i xe ph\u00f2ng th\u1ee7<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">L\u00e1i xe ph\u00f2ng th\u1ee7 l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p ch\u1ee7 \u0111\u1ed9ng, trong \u0111\u00f3 ng\u01b0\u1eddi l\u00e1i xe d\u1ef1 \u0111o\u00e1n c\u00e1c m\u1ed1i nguy hi\u1ec3m ti\u1ec1m \u1ea9n v\u00e0 h\u00e0nh \u0111\u1ed9ng \u0111\u1ec3 tr\u00e1nh ch\u00fang tr\u01b0\u1edbc khi ch\u00fang tr\u1edf th\u00e0nh t\u00ecnh hu\u1ed1ng kh\u1ea9n c\u1ea5p. N\u00f3 bao g\u1ed3m vi\u1ec7c li\u00ean t\u1ee5c \u0111\u00e1nh gi\u00e1 m\u00f4i tr\u01b0\u1eddng thay \u0111\u1ed5i xung quanh xe.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Quan s\u00e1t<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Quan s\u00e1t hi\u1ec7u qu\u1ea3 c\u00f3 ngh\u0129a l\u00e0 li\u00ean t\u1ee5c di chuy\u1ec3n m\u1eaft v\u00e0 nh\u00ecn xa h\u01a1n chi\u1ebfc xe ngay tr\u01b0\u1edbc m\u1eb7t b\u1ea1n. Ng\u01b0\u1eddi l\u00e1i xe n\u00ean quan s\u00e1t con \u0111\u01b0\u1eddng tr\u01b0\u1edbc m\u1eb7t t\u1eeb 10 \u0111\u1ebfn 15 gi\u00e2y. Trong th\u00e0nh ph\u1ed1, kho\u1ea3ng c\u00e1ch n\u00e0y l\u00e0 kho\u1ea3ng m\u1ed9t d\u00e3y nh\u00e0; tr\u00ean xa l\u1ed9, \u0111\u00f3 l\u00e0 kho\u1ea3ng m\u1ed9t ph\u1ea7n t\u01b0 d\u1eb7m. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p ng\u01b0\u1eddi l\u00e1i xe nh\u00ecn th\u1ea5y c\u00e1c m\u1ed1i nguy hi\u1ec3m ti\u1ec1m \u1ea9n s\u1edbm v\u00e0 ph\u1ea3n \u1ee9ng m\u1ed9t c\u00e1ch tr\u00f4i ch\u1ea3y. Vi\u1ec7c quan s\u00e1t bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Nh\u00ecn to\u00e0n b\u1ed9 khung c\u1ea3nh giao th\u00f4ng, kh\u00f4ng ch\u1ec9 gi\u1eefa \u0111\u01b0\u1eddng.<\/li>\n\n\n\n<li>Theo d\u00f5i \u0111\u00e8n phanh c\u1ee7a nhi\u1ec1u xe ph\u00eda tr\u01b0\u1edbc \u0111\u1ec3 d\u1ef1 \u0111o\u00e1n vi\u1ec7c gi\u1ea3m t\u1ed1c.<\/li>\n\n\n\n<li>Ki\u1ec3m tra g\u01b0\u01a1ng sau v\u00e0i gi\u00e2y \u0111\u1ec3 bi\u1ebft v\u1ecb tr\u00ed c\u1ee7a c\u00e1c ph\u01b0\u01a1ng ti\u1ec7n g\u1ea7n \u0111\u00f3.<\/li>\n\n\n\n<li>Quan s\u00e1t ng\u01b0\u1eddi \u0111i b\u1ed9, ng\u01b0\u1eddi \u0111i xe \u0111\u1ea1p v\u00e0 c\u00e1c xe \u0111ang \u0111\u1ed7 c\u00f3 th\u1ec3 t\u1ea1o ra nguy hi\u1ec3m.<\/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\/california\/chapter-6\/\" class=\"tdmv-nav-btn prev-btn\">< Ch\u01b0\u01a1ng tr\u01b0\u1edbc<\/a><a href=\"https:\/\/testsdmv.com\/vi\/study-guides\/california\/chapter-8\/\" class=\"tdmv-nav-btn next-btn\">Ch\u01b0\u01a1ng sau ><\/a><\/nav>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u00c1p d\u1ee5ng c\u00e1c th\u1ef1c h\u00e0nh l\u00e1i xe an to\u00e0n l\u00e0 ch\u00eca kh\u00f3a \u0111\u1ec3 ng\u0103n ng\u1eeba va ch\u1ea1m v\u00e0 \u0111i\u1ec1u khi\u1ec3n ph\u01b0\u01a1ng ti\u1ec7n tr\u00ean \u0111\u01b0\u1eddng m\u1ed9t c\u00e1ch t\u1ef1 tin. Trong khi k\u1ef3 thi DMV \u0111\u00e1nh gi\u00e1 ki\u1ebfn th\u1ee9c v\u1ec1 c\u00e1c quy t\u1eafc c\u1ee5 th\u1ec3, l\u00e1i xe an to\u00e0n l\u00e0 vi\u1ec7c \u00e1p d\u1ee5ng c\u00e1c nguy\u00ean t\u1eafc ph\u00f2ng &#8230; <a title=\"Ch\u01b0\u01a1ng 7: Th\u1ef1c h\u00e0nh l\u00e1i xe an to\u00e0n\" class=\"read-more\" href=\"https:\/\/testsdmv.com\/vi\/study-guides\/california\/chapter-7\/\" aria-label=\"Read more about Ch\u01b0\u01a1ng 7: Th\u1ef1c h\u00e0nh l\u00e1i xe an to\u00e0n\">Read more<\/a><\/p>\n","protected":false},"author":30,"featured_media":34219,"parent":56012,"menu_order":7,"comment_status":"open","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-57441","page","type-page","status-publish","has-post-thumbnail"],"_links":{"self":[{"href":"https:\/\/testsdmv.com\/vi\/wp-json\/wp\/v2\/pages\/57441","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=57441"}],"version-history":[{"count":0,"href":"https:\/\/testsdmv.com\/vi\/wp-json\/wp\/v2\/pages\/57441\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/testsdmv.com\/vi\/wp-json\/wp\/v2\/pages\/56012"}],"wp:attachment":[{"href":"https:\/\/testsdmv.com\/vi\/wp-json\/wp\/v2\/media?parent=57441"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}