How many movies have Hsu Hsia and Yeung Chun-Sing acted in together?

They have worked on 8 movies together! Their first movie together was Come Drink with Me (1966) while their highest rated movie together was Return of the One-Armed Swordsman (1969). They have not worked together since The New One-Armed Swordsman (1971). They are most known for their action films together.