Distance education, also known as online education in some documents issued by the Ministry of Education, is a kind of adult education qualifications. It refers to the teaching mode using TV, Internet and other media, which breaks through the boundaries of time and space and is different from the traditional teaching mode of staying in school. Students who use this teaching mode are usually amateurs. Because you don't need to go to a specific place to attend classes, you can attend classes anytime and anywhere. Students can also learn from each other through various channels, such as TV broadcast, internet, special counseling hotline, class research club and face-to-face teaching (correspondence). It is a new concept after modern information technology is applied to education, that is, education by using network technology and environment. Enrollment targets are not limited by age and previous academic qualifications, which provides opportunities for people who have entered the society to improve their academic qualifications.

Adult colleges and universities are a way for candidates with high school or high school graduation certificates to enter colleges and universities through entrance examinations. At present, there are various academic education models in China, and it is messy for candidates to choose a suitable learning method. Which learning method to choose has become a problem that we must consider.