Ni Ni is a Chinese actress. She rose to fame playing the role of Yu Mo in the 2011 film The Flowers of War, directed by Zhang Yimou. Ni was chosen as the one of the New Four Dan Actresses in 2013.

Zhu Yilong trained extensively in free diving. Ni Ni built up her physique to look like a 1940s fisherwoman. And for co-director Fei Zhenxiang, the $80 million underwater epic about one of WWII's most ...