How many movies have Henry Yu Yang and Mars acted in together?

They have worked on 6 movies together! Their first movie together was Revenge of the Dragon (1972) while their highest rated movie together was The 36th Chamber of Shaolin (1978). They have not worked together since The 36th Chamber of Shaolin (1978). They are most known for their action films together.

Role
Hung Hsi-kuan, San Ta's Student
Role
(extra) (uncredited)