/images/1041385860215607387/1183346284917161984/dich-ho-hoa-cao-thu-tai-do-thi-chuong-1020-cho-cau-hai-lua-chon.txt?ex=6588001b&is=65758b1b&hm=1fccd20bf460994bb5e4a5d99c768cc71b1ceabc1d1f7e61c6c8d07e8f1112c7&