Chongqing people. According to the inquiry, Three Wan Li in Chang 'an is an animated film. The profile information shows that the film is an animated film, and the director Xie is from Chongqing. "Three Wan Li in Chang 'an" tells the story of Chang 'an being trampled by enemy fighters after the An Shi Rebellion broke out. He picked up the scenery and walked from the head of the Yangtze River to the tail of the Yangtze River, looking for scattered painters along the way, waiting for the story of redrawing the beautiful scenery of the prosperous Tang Dynasty.