How many movies have Albert Lai Gin-Kwok and Waise Lee Chi-Hung collaborated on?

They have worked on 3 movies together! Their first movie together was The Banquet (1991) while their highest rated movie together was A Serious Shock! Yes Madam! (1993). They have not worked together since A Serious Shock! Yes Madam! (1993). They are most known for their comedy films together.