{"id":1867,"date":"2026-09-20T12:34:38","date_gmt":"2026-09-20T05:34:38","guid":{"rendered":"https:\/\/hatdau.com\/?post_type=bai-hoc&p=1867"},"modified":"2026-09-20T12:34:39","modified_gmt":"2026-09-20T05:34:39","slug":"bai-4-co-che-thi-truong","status":"publish","type":"bai-hoc","link":"https:\/\/hatdau.com\/?bai-hoc=bai-4-co-che-thi-truong","title":{"rendered":"B\u00c0I 4: C\u01a0 CH\u1ebe TH\u1eca TR\u01af\u1edcNG"},"content":{"rendered":"","protected":false},"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","khoi-lop":[21,13],"class_list":["post-1867","bai-hoc","type-bai-hoc","status-publish","hentry","khoi-lop-chu-de-2","khoi-lop-khoi-10"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/hatdau.com\/index.php?rest_route=\/wp\/v2\/bai-hoc\/1867","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hatdau.com\/index.php?rest_route=\/wp\/v2\/bai-hoc"}],"about":[{"href":"https:\/\/hatdau.com\/index.php?rest_route=\/wp\/v2\/types\/bai-hoc"}],"replies":[{"embeddable":true,"href":"https:\/\/hatdau.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1867"}],"wp:attachment":[{"href":"https:\/\/hatdau.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1867"}],"wp:term":[{"taxonomy":"khoi-lop","embeddable":true,"href":"https:\/\/hatdau.com\/index.php?rest_route=%2Fwp%2Fv2%2Fkhoi-lop&post=1867"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}