Who is stopping the release of Dunhuang Heroes?

The film Dunhuang Hero is a heroic epic film produced by Beijing Good Time Culture Media Co., Ltd., directed by Cao Dun, written by Ma Boyong, starring Zhang Yu, Shawn Dou and Lvliang, and starring Cai Lu, Zhao, Yang Yi, Zhao Wei and Gao Zhiting. No one stopped the film from showing. The film is scheduled to be released in June 2023, but it will be released on February 6, 2024. The Legend of Dunhuang Heroes is based on the history of Shazhou's return to the Tang Dynasty. It tells the story of Shazhou alone in the west of the river after the Anshi Rebellion. Under the leadership of Zhang Yichao, the soldiers and civilians fought bloody battles all the way back to the Tang Dynasty, and finally the flag of the Tang Dynasty fluttered again in the sandbar.