/images/1041385860215607387/1246867577423138816/khoa-pho-vat-ly-giao-xuat-nhat-phieu-phap-than-khoa-pho-vat-ly-day-ra-mot-phieu-phap-than-chuong-397-quang-minh-giao-hoi-xuyen-van-tien.txt?ex=665df36c&is=665ca1ec&hm=c8acf02f6ce6d03379c6305cb11acf815f705b8c62d47db728eaeec97443d658&