二十一条
During the period of the Japanese sphere of influence, the Twenty-One Demands sent to the government of the Republic of China resulted in two treaties with Japan on 25 May 1915. This prevented the ruling class from exercising full control over the commoners. With their new freedom, Huo's students purchased a new building to serve as the organisation's headquarters and named it "Jing Wu Athletic Association". The association accepted new styles of martial arts other than those taught by Huo. In 1918, Jing Wu Athletic Association opened a branch at Nathan Road in Hong Kong.