The Battle at Lake Changjin II, also known as Water Gate Bridge, is a 2022 Chinese war film co-directed and co-produced by Chen Kaige, Tsui Hark and Dante Lam, written by Lan Xiaolong and Huang Jianxin, and starring Wu Jing and Jackson Yee. It was commissioned by the propaganda department of the Chinese Communist Party as part of its 100th anniversary. The film is the sequel to The Battle at Lake Changjin (2021). It is a fictionalized retelling of the fighting at Funchilin Pass during the Battle of Chosin Reservoir against American forces in the Korean War.The film was released on 1 February 2022 (Chinese New Year) and grossed over $626 million in China, making it the ninth-highest-grossing film of 2022.