Machinery, electronics, chemical industry, medicine, tourism, hotel management. The University of Chinese Academy of Sciences is referred to as "National University of Science and Technology", and its main campus is located in Beijing. It is an innovative university with the integration of science and education as its running mode and postgraduate education as its main body. It is a national "double first-class" construction university, in which Huairou Campus has many majors, including machinery, electronics, chemical engineering, medicine, tourism and hotel management, which can meet the different needs of students.