Li Zhonghe Lida Education Teacher: In fact, sex education will continue to develop in China, and the concept of safe, polite and harmonious sex education should be more comprehensively implemented. Don't blindly learn the concepts of openness, chaos and complete freedom, which is not good. In China, there should be more places for sex education consultation, and it is very important to popularize safe sex, be polite and be harmonious.

In the United States, knowledge about fertility, gender differences and sexual morality has been taught since the first grade of primary school. Junior high school teaches the knowledge of reproductive process, sexual maturity and sexual restraint, while senior high school teaches the knowledge of marriage, family, sexual charm, homosexuality, sexually transmitted diseases, prostitution and sexual perversion, and distributes condoms to students.

In the recent 10 year,13 schools in the United States increased abstinence education, advocated postponing sex until marriage, and told students to practice safe sex. Some schools also provide information about where to get birth control devices or how to use condoms. At present, 32 public schools in 0/4 cities in the United States have set up sex counseling rooms, which are also answered by children, and the contents are confidential to teachers and parents.

Therefore, sex education is actually a very important link, in many organisms, not to mention in today's social system. China needs to be strong, and all countries are making progress.