The United States Kuo Shu Federation (USKSF) is a 501(C)(3) non-profit organization under the Internal Revenue Code which promotes friendship, unity, physical fitness, harmony, martial ethics, and peace in the United States through the principles of Kuo Shu. Any Chinese martial arts enthusiast or martial arts school may join the USKSF as a member. The USKSF is itself a member of TWKSF and is active in supporting TWKSF events on an international basis. For more information, sign up for our email newsletter.