The teacher went to Vietnam, have you heard about the war in Nanking. I read a book, the rape of Nanking, which was written by Iris Chang It is a matter of Japanese war with Vietnam. The Japanese army were cruel to the Vietnamese people. Vietnam people died because of being killed hundreds of thousands of people. A man will be beheaded being buried alive was shot, but if a woman is raped and killed. I want you to try to read it. Teachers must have knowledge of the war in Nanking.