Different universities have their own advantages. Many institutions offering in-service doctors have their own advantages, and their status and influence are beyond the reach of other institutions.

For example, China University of Political Science and Law and China Renmin University are second to none, while Shanghai University of Finance and Economics, Central University of Finance and Economics and university of international business and economics are among the best. Education majors, such as Beijing Normal University and East China Normal University, are ahead.

The main enrollment majors of in-service doctoral students are finance, economics, education, psychology, law, philosophy and so on. Although there are not many enrollment majors, the research directions are widely distributed. Taking philosophy as an example, it can be divided into the direction of national studies, the direction of easy learning, management philosophy and so on. The specific professional direction is subject to the general rules of specific enrollment institutions.

Degree requirements

(a) the applicant has worked for more than five years after obtaining a bachelor's degree.

(2) Applicants should make outstanding achievements in teaching, scientific research, professional technology and other fields, independently publish high-level academic papers or monographs in the subject areas for which they apply for degrees, and their scientific research achievements will be awarded at or above the national level.

Persons with equivalent academic qualifications who have the basic conditions for applying for a doctorate shall submit the following materials to the degree-granting unit within the prescribed time limit:

1. Master's degree certificate;

Final academic certificate;

3. Publicly published academic papers that meet the requirements of doctoral application schools, and award-winning certification materials for scientific research achievements;

The applicant's unit introduces the applicant's resume, ideological and political performance, work performance, scientific research achievements, professional ability, theoretical basis, professional knowledge and foreign language level to the degree-granting unit;

5. Letter of recommendation from two professors or experts with the same professional and technical positions and at least one doctoral supervisor.