Introduction to Chongtong Palace: Chongtong Palace is a specially built cinema. The large-scale 4D themed movie "Xiang Yu" lasts for 11 minutes. It has a 16-meter circular giant screen and dynamic 4D seats. The classic historical scenes include "Battle of the Deer", "Feast at Hongmen", "Struggle between Chu and Han", "Besieged at Gaixia", "Farewell My Concubine", and "Suicide in Wujiang River". The film not only shows the heroic life of Xiang Yu, the overlord of Western Chu, but also uses a humanized approach to present the hero's personal feelings in terms of love, benevolence and loyalty.