How many movies have Chan Lap-Ban and Lau Hak-Suen acted in together?

They have worked on 7 movies together! Their first movie together was The Encounter Between the Prince of Thieves and the Lovelorn Monk (1952) while their highest rated movie together was An Orphan's Tragedy (1955). They have not worked together since Carry on Pickpocket (1982). They are most known for their drama films together.