According to the information of Qinhuangdao Municipal People's Government, as of March 9, 2024, the permanent population of the city was 3098 1 10,000 people. Qinhuangdao is located in North China, northeast of Hebei Province, bordering Bohai Sea in the south, Yanshan Mountain in the north, Liaoning in the east and Beijing and Tianjin in the west. Located at the junction of North China and Northeast China, in the center of Bohai Economic Circle, 280 kilometers away from Beijing and 220 kilometers away from Tianjin, it is an important functional area of the capital economic circle. Qinhuangdao was named after Qin Shihuang's east tour, and sent people to the sea to seek longevity. Five national trunk railways such as Jingshan Railway, Qin Jing Railway, Daqin Railway, Qinshen Railway and shenshan railway meet here, and the Beijing-Qinhuangdao Railway Passenger Dedicated Line, Shen Jing Expressway, Hebei Coastal Expressway and Qin Cheng Expressway run through the whole territory. Shanhaiguan District is a national historical and cultural city.