/images/1041385860215607387/1246862491837923328/khoa-pho-vat-ly-giao-xuat-nhat-phieu-phap-than-khoa-pho-vat-ly-day-ra-mot-phieu-phap-than-chuong-168-su-phu-dam-tiep-theo-4-cang.txt?ex=665deeaf&is=665c9d2f&hm=ad94faea37edf63b4ae07e4046df88efa37459bee0ceaee346966364c5b074a1&