College (higher vocational education) aims at training vocational skilled vocational talents, that is, the goal of college is to combine theory with practice, and train a group of professionals with theoretical knowledge on the basis of completing secondary vocational education. College education is a professional education with shorter time than ordinary undergraduate education on the basis of complete secondary vocational education. Like undergraduate education and postgraduate education, it is an integral part of China's higher education system.

In fact, people are confused because they don't understand two fundamentally different concepts, namely, the concept of educational background type and educational background level. Higher vocational education is the name of education type, and junior college is the name of academic level. Higher vocational education can be divided into three levels: postgraduate, undergraduate and junior college.

As a type of education in higher education, higher vocational education is divided into three levels: postgraduate, undergraduate and junior college. In fact, a complete higher vocational education system should be composed of graduate students, undergraduate students and junior college students, such as Taiwan Province Province in China, where higher vocational education is relatively perfect, including not only higher vocational colleges, but also higher vocational undergraduate students and graduate students.