<p>TC4 - tiết kiệm - đọc</p>
File Urls
{"id":4877,"type":"document","url":"https://trungtamanhngucelals.easyedu.vn/sites/default/files/easyschool/upload/2026/06/doc_1_-_sao_chep.pptx","width":null,"height":null,"thumbnail":"https://trungtamanhngucelals.easyedu.vn/sites/all/themes/easyedu/images/powerpoint-large.png"}
{"id":4878,"type":"document","url":"https://trungtamanhngucelals.easyedu.vn/sites/default/files/easyschool/upload/2026/06/doc_1_0.pptx","width":null,"height":null,"thumbnail":"https://trungtamanhngucelals.easyedu.vn/sites/all/themes/easyedu/images/powerpoint-large.png"}
Lecture Type
Bài học
code
tc4b10d
Created by
c27f427c-979c-4040-b4c3-3c509ae02ceb