The Ministry of Education announced the Curriculum Plan for Ordinary Senior High Schools and the Curriculum Standards for Chinese and Other Subjects (revised in 2020 in version 20 17, hereinafter referred to as the Plan). The plan is clear, labor is a compulsory course, with a total of 6 credits, including 2 points for voluntary service, and students do it after class, with no less than 40 hours in 3 years. The plan puts forward that the compulsory content of physical education and health must be continuously offered in the third school year of senior high school.