How many movies have Ekin Cheng Yee-Kin and Manfred Wong Man-Chun collaborated on?

They have worked on 17 movies together! Their first movie together was Young and Dangerous (1996) while their highest rated movie together was Feel 100% (1996). They have not worked together since The Yuppie Fantasia 3 (2017). They are most known for their action films together.