Geochemical sites can be reported to Nanjing University, Shanghai Jiaotong University, Huazhong University of Science and Technology, University of Science and Technology of China, China Renmin University, Tianjin University, Shandong University, Sun Yat-sen University, Xi Jiaotong University, Harbin Institute of Technology, Tongji University of Southeast University, Beihang University and Xiamen University. Physical and chemical restricted majors: majors such as political science, ethnology, Marxist theory and public security under the law category, like physical and chemical students, cannot apply for the exam. Geophysics and geochemistry is a comprehensive discipline covering physics, chemistry and geography. It studies the nature and interaction of substances, the nature of chemical reactions, the structure and structure of the earth, and the formation and evolution of the natural environment. Geophysical and geochemical exploration majors comprehensively apply the theories and methods of physics, chemistry and geography to explore natural laws and provide theoretical basis and practical technology for solving practical human problems. The development of geophysical and geochemical exploration will continuously expand its application fields and make greater contributions to the progress and development of human society.