In China, many parents avoid talking about sex with their children and refuse to talk about it. They don't think they should tell their children, and they will gradually understand when they grow up. When we were young, we asked our mother, "Where did I come from?" Mom Metropolis said that it is very important and necessary to educate children about sex in strange ways, such as those found in trash cans, those sold in shops, those growing on apple trees and those with elbows popping out.

Children nowadays are not as gullible as we were when we were young. Television and mobile phones can also know that there will be babies when they get married, and there will be curious exchanges between children. In this way, sex education is more urgent, because a little knowledge is more dangerous.

When the child is two or three years old, we should slowly tell him the secrets of our bodies and the difference between boys and girls. We can't show others where the vest and trousers are covered, let alone let others touch them. If someone wants to do this by force, you must tell your mother or call the police. Whether you are a teacher or a family member, you should tell your mother as long as you don't want to feel uncomfortable in physical contact.

My daughter once played in the community and suddenly ran home to tell me that someone had just kissed her and told me to go down and call the police. I went to see an old aunt I know. I told her seriously that children don't like being kissed, so you must apologize to her. Fortunately, this aunt is also a reasonable person. She said sorry to the child and asked if she could forgive her. I told my child that it's up to you, and she thought about it and said that she forgave grandma. I am glad that my children know how to protect themselves, which shows that my education is correct.