China Public Security University's self-taught examination contains a lot of gold. Self-study examination is a way recognized by the state to improve adult higher education qualifications. The degree obtained has many uses. People's Public Security University of China. Public security university for short. Located in Beijing. It is an ordinary college directly under the Ministry of Public Security of the People's Republic of China and a senior police officer college of the Ministry of Public Security. National double-class construction universities and pilot universities of excellent legal talents education and training plan. It is a comprehensive university in the public security industry.