/images/1041385860215607387/1267453096133529641/trung-sinh-chi-2006-2006-quyen-4-chuong-1032-rieng-phan-minh-dieu-kien.txt?ex=66a8d72e&is=66a785ae&hm=c30f9955ef62f39e5f6d3895ca24c15d9db7e204c50eed1da6e4d4c610cdb7bf&