Introduction to the five halls: The five halls at the site of the Xi'an Incident are located in Huaqingchi, Xi'an. From west to east, the five halls are the secretary's room, Chiang Kai-shek's bedroom, Chiang Kai-shek's office, the conference room where the Red Army was deployed to attack, and Qian, the director of the Attendant's Office. Dajun's office. The glass windows and walls of the five halls still retain bullet marks from the fierce battles. The tables, chairs, beds, sofas, tea sets, stoves, carpets, telephones, etc. used in the offices in each room are all copied and placed according to their original appearance.