Central South University is located in Changsha City, Hunan Province, with a total area of 5 1 17 mu. It consists of four parts: the main campus, the new campus, Xiangya Medical College and Railway College. Central South University has eleven disciplines, including engineering, science, medicine, literature, law, economics, management, philosophy, teaching, history and agriculture. There are 30 secondary colleges, 83 undergraduate majors and one graduate school. There are 307 master's degree authorized disciplines, 19 1 doctoral degree authorized disciplines, 5 national key laboratories and national engineering research centers, 5 national talent training bases and engineering teaching bases.