How many movies have Ni Minming and Wang Yabin collaborated on?

They have worked on 3 movies together! Their first movie together was Battle of Chinatown (2020) while their highest rated movie together was Copper Skin and Iron Bones of Fang Shiyu (2021). They have not worked together since Dragon Quest: Faqiu Heavenly Coffin (2021). They are most known for their action films together.