How many movies have Bosco Wong Chung-Chak and Emily Kwan Bo-Wai acted in together?

They have worked on 5 movies together! Their first movie together was 72 Tenants of Prosperity (2010) while their highest rated movie together was I Love Hong Kong 2011 (2011). They have not worked together since Golden Brother (2014). They are most known for their comedy films together.