How many movies have Michael Miu Kiu-Wai and Natalis Chan Pak-Cheung acted in together?

They have worked on 10 movies together! Their first movie together was Twinkle, Twinkle, Lucky Stars (1985) while their highest rated movie together was Little Cop (1989). They have not worked together since Love is a Many Stupid Thing (2004). They are most known for their comedy films together.