What is a first level discipline and what is a second level discipline

The first-level discipline is a major discipline category, which is equivalent to a major, and is represented by a four-digit code; The second-level discipline is the sub-category of the discipline under it, which is equivalent to the direction, and is generally opened by the school itself at the level, which is represented by a six-digit code.

Second-level disciplines cannot apply to become first-level disciplines, but they can apply to become master's and doctoral degree awarding points, and once the first-level discipline is successfully applied, all second-level disciplines under it can apply to become doctoral degree-granting points.

The first-level discipline is divided into a number of second-level disciplines, such as mathematics, which consists of five second-level disciplines, such as basic mathematics and computational mathematics. Doctoral and master's degrees are awarded to second-level disciplines, and the number of doctoral and master's degrees in a general sense refers to the number of second-level disciplines that can be awarded doctoral and master's degrees.

Discipline and major are two concepts, discipline refers to the knowledge system, major refers to the employment system, and the major is an extension of the 13 disciplines.

A major major is divided into several sub-majors, the main category is called the first-level discipline, and the other is the second-level discipline.

First-level disciplines. It is a major discipline and a secondary discipline.

is the sub-category of disciplines (i.e., majors) under it. The Ministry of Education classifies the disciplines in colleges and universities.

It is classified as a first-level discipline and a second-level discipline. The first-level disciplines are mainly large disciplines, with a total of 13 categories, namely philosophy, economics, law, education, literature, history, science, engineering, agriculture, medicine, military science, management and art. There are a number of first-level disciplines under each category.

The second-level discipline refers to the first-level discipline major.

For example, the first-level discipline of mathematics consists of basic mathematics, computational mathematics and other second-level disciplines.

Supplementary Materials: First-level disciplines are represented by four-digit codes. Secondary disciplines are represented by a six-digit code.

Second-level disciplines cannot apply to become first-level disciplines, but they can apply to become master's and doctoral degree awarding points, and once the first-level discipline is successfully applied, all second-level disciplines under its checklist can apply to become doctoral degree-granting points. Obtaining the authorization of a doctoral degree in a first-level discipline means that all second-level disciplines under this first-level discipline have the right to confer doctoral degrees, which means that as long as a student chooses any major in this discipline, he can go from undergraduate to doctoral degree when he enters the school. This can reflect the strength and level of a university or research institute in this hail discipline.

However, to see whether this discipline is leading in the country, it depends on whether the secondary disciplines in it have national key disciplines.

and the number of key disciplines. The application of degree points (master's degrees) in China's colleges and universities is generally carried out by relying on secondary disciplines, and after the successful declaration of degree points, they are mostly set under secondary disciplines. The key disciplines basically belong to the category of secondary disciplines.

The first-level discipline and the second-level discipline are the relationship between inclusion and inclusion, the first-level discipline is the major category of disciplines, and the second-level discipline is the sub-category of disciplines under it. For example, the traditional Chinese Chinese language and literature Chinese a first-level discipline, while the following majors in ancient Chinese literature, modern and contemporary Chinese literature, comparative literature, literature and art, and language are all second-level disciplines. The first-level discipline can be simply understood as the "department" or "enrollment category" of each university, and the second-level discipline can be simply understood as the major or direction we usually say.

How many majors are there in universities, and what are first-level majors and second-level majors?