Legal analysis: one is the implementation of self-discipline by the subject of educational legal relationship, that is, observing the education law; The other is that the subject of educational legal relationship does not implement it by itself, but is enforced by the special state organs. This is called heteronomy, that is, the application of education law.

Legal basis: "Education Law of the People's Republic of China" Article 20 The state practices a vocational education system and a continuing education system.

People's governments at all levels, relevant administrative departments, trade organizations, enterprises and institutions shall take measures to develop and ensure that citizens receive vocational school education or various forms of vocational training.

The state encourages the development of various forms of continuing education, so that citizens can receive appropriate forms of education in politics, economy, culture, science, technology and business, promote mutual recognition and convergence of different types of learning achievements, and promote lifelong learning for all.