Three years. Official website, the national education administrative department, showed that the targeted students broke the contract after working for one year, but there was a contract signed at that time, and the graduates who failed to perform the contract would be recorded in the integrity file and detained for three years. The medical direction is decided by the National Development and Reform Commission, the Ministry of Education and the Health Planning Commission. Starting from 20 10, we have been training free medical students in medical colleges for three consecutive years, focusing on training health talents who are engaged in general practice in township hospitals and medical and health institutions below. As a targeted employment enrollment plan, the order-oriented training plan is included in the annual enrollment scale of ordinary colleges and universities.