In August 1920, the Shanghai Communist Group first founded the Socialist Youth League in Shanghai. This year marks its 100th anniversary, and the unit's party branch organized a visit to the former site of the central organ of the Chinese Socialist Youth League in Yuyangli. The entire memorial hall is divided into three parts, the first part of the preface hall, there are eight statues of the founders, which can be used as lecture halls and swearing areas, and the second part of the exhibition hall; display pictures, texts and physical objects related to the establishment of the Communist Youth League and its founders; The third part is the interactive area, and learn more about the group through the electronic screen. The only regret is that the largest exhibit, the structure in the Yuyangli building is completely destroyed, and the appearance of the year is no longer visible.