/images/1041385860215607387/1230193286715801630/tat-ca-de-tu-cua-ta-deu-la-nguoi-choi-do-hoi-nga-dich-de-tu-toan-thi-sa-dieu-ngoan-gia-chuong-2005-1731-chuong.txt?ex=66326dc7&is=661ff8c7&hm=1ebb109cdcb7ca827524718f10045fe81ed685316ef608545416a3cf3f9deb63&