Abstract:China Youth is an official publication founded by the Central Committee of the Communist Youth League under the leadership of the Communist Party of China, adhering to the mission of the times to lead young people to continue to struggle. During the Yan’an period, in order to cultivate young people with ideals and aspirations, widely publicize the party’s ideas on the War of Resistance against Japan, and mobilize young people to actively participate in the War of Resistance, the Communist Party of China used Chinese Youth as a publicity medium, focusing on the theme of resistance against Japanese aggression and saving China, paying attention to the actual demands of young people, constantly innovating the form of ideological and political education, and carrying out in-depth ideological and political education. The connotation of such publicity includes education on Marxist theory, revolutionary situation, ideal and belief, etc. This practice in Yan’an period not only plays an important historical role in mobilizing young people to actively participate in the War of Resistance against Japanese Aggression and winning it, but also provides important practical inspiration for promoting the ideological and political education among young people in the new era.