How many movies have Li Yifeng and Sun Nan acted in together?

They have worked on 2 movies together! Their first movie together was 2014湖南卫视跨年演唱会 (2014) while their highest rated movie together was 2022年中央广播电视总台中秋晚会 (2022). They have not worked together since 2022年中央广播电视总台中秋晚会 (2022).