College refers to a university degree. Specialized education is a specialized subject established in universities and colleges.

The main goal of a university is to cultivate academic talents, that is, the goal of a university is to train a group of people with theoretical knowledge of the university on the basis of completing secondary education. Extended information specialty refers to higher vocational education, which is an integral part of higher education and one of the levels of university education. In China, professional education is undertaken by higher vocational colleges and junior colleges, and some undergraduate colleges offer professional courses at the same time. College diploma level does not issue a degree certificate, but an ordinary college diploma.

College education is mainly divided into full-time colleges and part-time colleges. Full-time college students are usually admitted by the national unified examination for enrollment of ordinary colleges and universities. Part-time colleges are mainly divided into adult higher education and other types, and there is no fixed length of study. Students can study in relevant educational institutions or study by themselves.