How many movies have Chui Po-Chu and Jeffrey Lau Chun-Wai collaborated on?

They have worked on 3 movies together! Their first movie together was The Legend of Fong Sai Yuk (1993) while their highest rated movie together was Kung Fu Hustle (2004). They have not worked together since Kung Fu Hustle (2004). They are most known for their comedy films together.