Sifu Yun Hoi (Zopa Gyatso in Tibetan) and his students welcome you to the Yun Hoi Gwoon website!

This site is dedicated to the memory of Yuen Kay San, 1889-1956, the foremost master of Wing Chun during his lifetime. In memory of Sifu Sum Num (Sum Nung), 1925-2002, sole disciple of Yuen Kay San.