<p>Bài 13 + 14</p>
File Urls
{"id":174,"type":"video","url":"https://gct.easyedu.vn/sites/default/files/easyschool/upload/2026/08/bai_14_0.mp4","width":2160,"height":1080,"thumbnail":"https://gct.easyedu.vn/sites/default/files/easyschool/upload/2026/08/ef13f320-5069-44c1-bb10-f8b27f18b9aa.png"}
{"id":176,"type":"video","url":"https://gct.easyedu.vn/sites/default/files/easyschool/upload/2026/08/bai_13_0.mp4","width":2160,"height":1080,"thumbnail":"https://gct.easyedu.vn/sites/default/files/easyschool/upload/2026/08/2e72dac8-7695-462b-b577-91dc82cc891d.png"}
Lecture Type
Bài học