How many movies have Ma Yunying and Yin Shanhong collaborated on?

They have worked on 3 movies together! Their first movie together was Kizumonogatari Part 2: Nekketsu (2016) and was their highest rated movie together. They have not worked together since Kaguya-sama: Love Is War -The First Kiss That Never Ends- (2022). They are most known for their animation films together.