Primary school in 2007, 20 13 junior high school and 20 16 senior high school. According to China Education Network, according to China's current education system, in 2023, the starting and ending time for college graduates to graduate from primary school, junior high school and senior high school will be 6 years, 3 years and 3 years respectively. The specific time is from 2007 to 20 13 for primary school, 20 13 for junior high school and 20 16 for senior high school.