Professional degree is a kind of degree type in China, that is, professional degree master. With the rapid development of modern science and technology and society, it is a kind of professional degree education set up to cultivate advanced applied professionals with strong professional ability and professionalism who can engage in practical work. Professional doctors emphasize students' practical application ability and flexible use of knowledge, facing the actual needs and work of enterprises, rather than the research results in a certain field. They learn more advanced skills and improve students' comprehensive quality.