How many movies have Lee Yim-Hoi and Wong Ching-Ho collaborated on?

They have worked on 17 movies together! Their first movie together was Intimate Confessions of a Chinese Courtesan (1972) while their highest rated movie together was The 36th Chamber of Shaolin (1978). They have not worked together since Disciples of the 36th Chamber (1985). They are most known for their action films together.