How many movies have Alan Chui Chung-San and Yuen Biao acted in together?

They have worked on 7 movies together! Their first movie together was Hapkido (1972) while their highest rated movie together was Broken Oath (1977). They have not worked together since Turning Point (2009). They are most known for their action films together.

Role
Gets Pickpocketed at Casino (uncredited)
Role
Casino Fighter (uncredited)
Role
One of Qi's Men (uncredited)
Role
One of Qi's Men (uncredited)
Role
Hapkido Student (uncredited)
Role
Black Bear Student (uncredited)