1, Tsinghua Postgraduate Entrance Examination is an unpopular major: major in mathematical science, mainly in applied statistics. The postgraduate majors in the Department of Chemistry are chemical pharmacy and chemical biology. Software engineering specialty in software and biomedical engineering specialty in medical colleges.

2. Unhappy majors in Peking University's postgraduate entrance examination: physical geography postgraduate entrance examination major, computer application technology major, etc.

3. The major of Shanghai Jiaotong University's postgraduate entrance examination is biomedical engineering and electronics and communication engineering.

4. The unpopular majors of China Renmin University are administration, education, economy and management.

The majors of optical engineering and electronic science and technology in Beijing Institute of Technology are also unpopular.

6. Postgraduate major in science and technology education of Beihang University, aviation engineering, etc.

7. Mathematics, mechanics, chemistry and biophysics of China Agricultural University are all unpopular majors.

8. Major in integrated circuit engineering and software engineering in Southeast University.

9. The unpopular majors of Zhejiang University's postgraduate entrance examination are: aerospace engineering, veterinary medicine and agricultural breeding.

10, Hunan University applied economics and integrated circuit engineering are both unpopular majors.