How many movies have Jack Neo and Xiang Yun collaborated on?

They have worked on 2 movies together! Their first movie together was I Not Stupid Too (2006) and was their highest rated movie together.

Role
Ah Qiang
Role
Ah Hui's wife
Crew
Producer
Crew
Director
Crew
Writer
Crew
Director
Role
Tom and Jerry's Mother
Crew
Writer
Role
Tom and Jerry's Father