The film was created by the original team of Changjin Lake, supervised and directed by Chen Kaige, Xu Ke and Lin Chaoxian, starred by Wu Jing and Yi Jieqian Xi, and starred by Zhu Yawen, Li Chen, Hu Jun, Duan Yihong, Han Dongjun and Zhang Hanyu. It will continue the story of Changjin Lake, with the Changjin Lake battle in the second battle of the war against the United States and Korea as the background, The soldiers of the seventh company fought to the death at the "Shuimen Bridge", the throat of the enemy's retreat

According to Xiao Hong, the film had released a pilot poster, which had already presented many details. Wu Jing, the leading actor, once revealed that the filming material of "Watergate Bridge of Changjin Lake" is very large, and many scenes are snow and ice in winter. Wu Jing also said that the film trial was very effective, and the audience was very moved. He sighed: "Our hard work did not make us ashamed of the old volunteers."

When talking about the follow-up story of the Seventh Company, Zhu Yawen, who plays the role of instructor Mei Sheng, said: "The soldiers of the Seventh Company will show greater cohesion in this film, and will present a more burning and bloodthirsty battle scene for the audience."

Recalling the experience of shooting snow scenes in the film, director Tsui Hark said that it was difficult to simply describe the hardship in words. Compared with the previous film, it was "colder, hotter, crueller and fiercer"!

Yu Dong, the chairman of Bona Film and the chief producer of Changjin Lake, said at the previous Golden Rooster Film Festival conference: "Watergate Bridge is the sequel to Changjin Lake, and also the grand finale. The grand finale of a film is the most quintessence and touching, which must surpass the previous one. The production scale and all the highlights of the actors are beyond the previous one, which is unexpected."

"Watergate Bridge of Changjin Lake" is known as the strongest sequel film in history. After the previous film "Changjin Lake" was released nationwide on September 30, 20XX, the key was extended for three times until January 16. At present, the cumulative box office is billion yuan, temporarily ranking first in the box office list of Chinese mainland film history.