106 years ago today, on July 1, 1919 (June 4, 1919 in the lunar calendar), the Youth China Society was established. Group photo of the main members of the Youth China Society On July 1, 1919, the Youth China Society, initiated and organized by Li Dazhao and Wang Guangqi, held an inaugural meeting in Beijing after a year of preparation, and promoted Wang Guangqi as the director of the executive department. The purpose of the society is "the spirit of undergraduate science, for social activities, to create Youth China". Members are required to abide by the creed of "struggle, practice, perseverance, and frugality". The association is located in Beijing, with branches in Shanghai, Nanjing, Chengdu, and Paris, France. Its members are located in many provinces and cities in China, as well as in Europe, America, Southeast Asia and other places, with great influence. Mao Zedong, Deng Zhongxia, Yun Daiying, Gao Junyu, Zeng Qi, Li Huang, Zuo Shunsheng, etc. all joined the association. There is a journal "Young China" published there, part of which introduces treatises and translations on natural science, social science, literature, and philosophy, covering various aspects of life outlook, world outlook, and social issues; the other part is to publish news of the association's daily activities and member newsletters. There are 4 volumes and 12 issues in total.