How many movies have Lowell Lo Koon-Ting and Sze Mei-Yee acted in together?

They have worked on 7 movies together! Their first movie together was Encounters of the Spooky Kind II (1990) while their highest rated movie together was All for the Winner (1990). They have not worked together since Once Upon a Time in China and America (1997). They are most known for their comedy films together.