Sansheng education is the abbreviation of life education, survival education and life education. The Ministry of Education emphasizes that all local schools should take active actions, vigorously carry out anti-drug publicity and education activities with the theme of "cherish life and stay away from drugs", and extensively carry out life education activities with the theme of "knowing life, cherishing life, respecting life and loving life" to help students improve their understanding of the dangers of drugs, enhance their awareness of prevention, improve their ability to resist drugs and promote healthy growth.