topikII.nghe6.v3

{"id":4002,"type":"undefined","url":"https://trungtamanhngucelals.easyedu.vn/sites/default/files/easyschool/upload/2025/06/ver_3._toppik34_nghe6_dang_4b_giang_day_bo2.rar","width":null,"height":null,"thumbnail":""}