Introduction to the Guijia Shiba Site: The Guijia Shiba Site is located at the mouth of the southern part of Shaobo Lake. It regulates the water level through ten dams and integrates irrigation, flood control, and navigation. It is known as one of the most important historical sites in the history of ancient Chinese water conservancy. It is one of the four great artificial water conservancy projects along with Dujiangyan in Sichuan, Lingqu in Guangxi and Karez in Xinjiang.