Should we choose mixed school or separted school? In China most part of schools are mixed schools, from kindergartens to university. Many people think it's common, but now several newspapers reporters claim that it is better for children in separate schools. Absolutely I don't agree with this option. I was tought in mixed schools for almost 20 years, I think it's useful and benefit for my growing up. In schools children can know and play with each other, boys and girls. This is just a little society, and it's useful for them to familiar with each other. The boys can learn brave, to rough, to protect the girls, and also the girls can learn to care, to considerable to the boys. It is important for them to know how to play the role in the future society eariler. And they can also encourge each other, as we know, the girls are always good at homework and the boys are good at P.E. So the girls can help the boys to concerate on classes to achieve a good study and the boys can help the girls to shape up their bodies. Some people, especially some parents assist to say that it's harmful for their children in mixed school, because there're always some school violence, partically on girls. It's pity for people to know some terrible violence from local newspaper. For example, there was a girl who was lied by a boy and then chose dropped from the 6 stories of the teaching building. We all feel sad about that, but it's not the mixed school's fault. The main reason is the educational quality. And the guality of education is not depend on which type the school is, It's depend on the level of the school's administration. There're many peaceful and safety schools, which are well-knowned by the society. Many of them are not the separte schools. Alothough it seems to be safe for child in separate schools especially for girls, the suicide events is not likely to decrease. A girl as I know, was studing in a girl's school and was pressed and beaten by her classmate almost everyday just because she was fat. So we can find the type of the school is not the reason to solve the dangerous things. Finally if I have a child, I will send him or her to the mixed school.