How many movies have Hsu Tseng-Hung and Jimmy Wang Yu collaborated on?

They have worked on 8 movies together! Their first movie together was Temple of the Red Lotus (1965) while their highest rated movie together was Zatoichi Meets the One-Armed Swordsman (1971). They have not worked together since One Armed Swordsman Against Nine Killers (1976). They are most known for their action films together.