Introduction to Guiyintang: Guiyintang is located in the middle of the museum. The eye-catching Chinese red pillars stand tall and solemn from a distance. It is the Hanzhong Han Dynasty historical relics exhibition hall and the essence of the museum. The architectural style of this building is similar to that of the Tiananmen Rostrum in Beijing. The grass growing wildly on the roof of the building has witnessed its vicissitudes and long history...