No, Peking University, China University of Political Science and Law, Communication University of China, Central Academy of Drama, Minzu University of China, Beijing Foreign Studies University, Sun Yat-sen University and other well-known universities have enrolled students of ethnic minority preparatory classes. In 2022, Hainan University plans to enroll 8 163 students (excluding preparatory classes), the number of which has increased compared with last year, and two new majors are added: data science, big data technology and agronomy education. Hainan Tropical Ocean College, located in Sanya, Hainan Province, is a full-time public undergraduate provincial university jointly founded by Hainan Provincial People's Government, People's Republic of China (PRC) Ministry of Natural Resources (State Oceanic Administration), China Offshore Oil Group Co., Ltd., Sanya Municipal People's Government and Sansha Municipal People's Government.