1965 French adult educator Paul? Lengrand put forward the idea of lifelong education. 1996, UNESCO published the report "education-wealth in it", which clearly pointed out that "the concept of lifelong education is the key to enter the 2 1 century" and "in the future, the whole life is a time for learning, and every kind of knowledge can influence and enrich other knowledge". The publication of "Education-the Wealth Contained in it" marks the final formation of the theoretical system of adult lifelong education, and also marks the development and transformation of the ideas and concepts of adult lifelong education to the mainstream educational guiding ideology, making adult lifelong education an important premise and background of various new international educational ideas and concepts.