This was once the place where the order to unify China was issued

Ruins of the Qin Xianyang Palace and Shaanxi History Museum Qin and Han Gallery The ruins of the Qin Xianyang Palace were not only the power center of China's first centralized empire but also profoundly influenced later capital city planning (such as Han Chang'an City) with its cosmological layout based on "imitating heaven and following earth," advanced technologies (refrigeration, drainage), and exemplary elevated architecture. Its archaeological discoveries continue to rewrite the understanding of Qin civilization, becoming key evidence for interpreting the Qin and Han systems and cultural transformation.