The Flowers of War is a 2011 Chinese-Hong Kong historical drama war film directed by Zhang Yimou, starring Christian Bale, Ni Ni, Zhang Xinyi, Tong Dawei, Atsuro Watabe, Shigeo Kobayashi and Cao Kefan. The film is based on a novella by Geling Yan, 13 Flowers of Nanjing, inspired by the diary of Minnie Vautrin. The story is set in Nanjing, China, during the 1937 Nanjing Massacre in the Second Sino-Japanese War. A group of escapees, finding sanctuary in a church compound, try to survive the Japanese atrocities.

Zhang Yimou is a Chinese filmmaker. Considered a key figure of China's Fifth Generation filmmakers, he made his directorial debut in 1988 with Red Sorghum, which won the Golden Bear at the Berlin International Film Festival.