BÀI 20:Quầy truyện tranh

{"id":1689,"type":"audio","url":"https://tiengtrunghoanam.easyedu.vn/sites/default/files/easyschool/upload/2025/04/20-1_jia_jinglao_shi_wei_xin_dwhy20218888jin_jiao_shi_qun_.mp3","width":null,"height":null,"thumbnail":"https://tiengtrunghoanam.easyedu.vn/sites/all/themes/easyedu/images/audio-large.png"}

{"id":1690,"type":"audio","url":"https://tiengtrunghoanam.easyedu.vn/sites/default/files/easyschool/upload/2025/04/20-2.mp3","width":null,"height":null,"thumbnail":"https://tiengtrunghoanam.easyedu.vn/sites/all/themes/easyedu/images/audio-large.png"}

{"id":1691,"type":"audio","url":"https://tiengtrunghoanam.easyedu.vn/sites/default/files/easyschool/upload/2025/04/20-1.mp3","width":null,"height":null,"thumbnail":"https://tiengtrunghoanam.easyedu.vn/sites/all/themes/easyedu/images/audio-large.png"}

{"id":1692,"type":"audio","url":"https://tiengtrunghoanam.easyedu.vn/sites/default/files/easyschool/upload/2025/04/20-2_0.mp3","width":null,"height":null,"thumbnail":"https://tiengtrunghoanam.easyedu.vn/sites/all/themes/easyedu/images/audio-large.png"}

{"id":1693,"type":"document","url":"https://tiengtrunghoanam.easyedu.vn/sites/default/files/easyschool/upload/2025/04/hsk5_-_bai_20_0.pptx","width":null,"height":null,"thumbnail":"https://tiengtrunghoanam.easyedu.vn/sites/all/themes/easyedu/images/powerpoint-large.png"}