1. Correspondence is to provide bachelor's and master's degrees in preparatory education, high school education and general higher education for people without college education or above. At the same time, it also recruits candidates from Guangdong, Guangxi, Yunnan, Tibet, Inner Mongolia, Heilongjiang and Xinjiang to help them improve their professional quality and cultural quality.

2. Adult higher education is to provide undergraduate, junior college and postgraduate education for the learning needs of working workers. This learning mode is mainly carried out in the form of evening self-study, weekend courses and concentrated study during holidays. In this way, employees can obtain higher education and better career development on the premise of ensuring job stability.

3. Online education is distance education through Internet technology, including online education and distance education. Online education mainly adopts multimedia technologies such as webcasting, online interaction and live video, which can realize independent choice and time flexibility of learning; Through the high-definition, clean and transparent remote satellite classroom for distance education, students in remote areas can also receive the same quality education as urban students.

4. Open education is an educational method open to the whole society, including public courses, vocational skills training, independent course selection and other forms. In particular, open courses are provided free of charge to everyone through open videos, open textbooks and other forms. This form can enable students to study their interested courses more independently, and at the same time help the whole society to improve their cultural quality and skill level.