At present, there are more than 1400 majors in universities. Generally speaking, there is a great correlation between majors: finance, the corresponding major is bank staff; Mechanical major, generally go to mechanical manufacturing enterprises; Electronic communication, generally communication companies and their manufacturing enterprises; Accounting, the corresponding position is accounting work; Insurance, corresponding to the insurance company; Pedagogy, generally educational institutions or teachers; Agronomy, generally to the agricultural field or agricultural science and technology extension department; In medicine, the general destination is the hospital; Construction, generally for the construction sector or construction enterprises.

Specialty refers to the basic unit that carries out advanced and specialized knowledge teaching and learning activities according to the needs of discipline classification and social and professional division of labor. This professional definition not only has the attribute of advanced professional knowledge teaching and learning activities, but also has the attribute of the basic unit to carry out such activities in different categories.

Due to the rapid development of social science and technology, human beings have experienced the development and changes of traditional majors while enjoying the rapid development of science and technology. With the gradual progress of high technology, they are constantly differentiated into new majors and transformed into a large number of professional needs of society and enterprises. People call for more professional services and improve the professional scientific and technological content.