Junior high school teachers, even the fan-seven ears were deaf, said the school because of family history

Recently, the net exposure Ding'an Hainan Province, a junior high school because of moral and fighting lessons by teachers, sports teachers, head teachers, deputy principals with three fan-seven ears, resulting in the student left ear hearing loss, and the school actually alleging ear hearing loss is hereditary, has nothing to do with the school. Has caused the network talking about friends that education ...Junior high school teachers, even the fan-seven ears were deaf, said the school because of family history