How many movies have Jiang Zhigang and Zhang Yichi acted in together?

They have worked on 2 movies together! Their first movie together was The Wandering Earth (2019) while their highest rated movie together was 流浪地球：飞跃2020特别版 (2020). They have not worked together since 流浪地球：飞跃2020特别版 (2020).