/images/1041385860215607387/1212330630981877770/chi-cao-mat-lenh-quyen-2-lop-2-tieu-hoc-chuong-230-den-a-lan-nhau-thuong-ton-a.txt?ex=65f171e2&is=65defce2&hm=21d3aefd1b48895993b9dd14ca7d84c1069c2f7d32405f3528f5a5acefddbc8d&