Through the training of the Youth League School, I learned the knowledge of the Youth League and got a deeper understanding of the Communist Youth League. The Chinese Communist Youth League is an advanced youth organization in China, a powerful assistant and reserve army under the leadership of the Communist Party of China, a university for young people in China to study Marxism-Leninism, Mao Zedong Thought, Deng Xiaoping Theory and Theory of Three Represents, and a disciplinary organization and vanguard and exemplary role for young people in various historical periods of China's revolution and construction.