The professional catalogue includes philosophy, economics, law, education, literature, history, science, engineering, agriculture, medicine, management, art (tentative) 12. The professional catalogue consists of four parts: professional code, professional name, degree-granting category and management authority. The professional code consists of six-digit codes, with the first two representing the discipline category and the first four representing the professional category.

The basic framework of the professional catalogue is set to three levels: discipline, specialty and specialty. The discipline setting is consistent with the disciplines in the Catalogue of Discipline for Degree Granting and Personnel Training. In principle, the setting of specialized courses is consistent with the first-level subjects in the subject catalogue. Major is set in two disciplines in principle, and a few special cases can be set in tertiary disciplines.

1, philosophy is meta-knowledge, meta-science, that is, the so-called road to simplicity. The task of philosophy is to grasp the real world at the level of meta-logic, and to combine many into one or distinguish one from many, and one and many are meta-logic. Meta-theory should also be clearly stated and systematically constructed, so that such a meta-theoretical system can be applied to explain the world or guide practice.

2. Economics is a theory that studies the law of human economic activities, that is, the law of value creation, transformation and realization-the law of economic development, which is divided into political economics and scientific economics.

3. Law, also known as jurisprudence and jurisprudence, is a science that studies law, legal phenomena and their regularity. It is the specialized knowledge to study legal related issues, and it is the knowledge and theoretical system about legal issues.