Xiamen University, Sun Yat-sen University, Central University for Nationalities, etc. According to People's Republic of China (PRC) and the official website, the government of the Ministry of Education of China, the preparatory course refers to a group of preparatory students. Candidates who met certain requirements in the national college entrance examination in that year were selected according to their own wishes. By July 2023 19, Xiamen University, Sun Yat-sen University and Minzu University of China are preparatory courses.