Zhengding Ancient City is located 15 kilometers north of Shijiazhuang City, the capital of Hebei Province. It is a city built according to the traditional planning ideas and architectural style of the Han nationality, which concentratedly reflects the historical and cultural characteristics of the Han nationality around the 5th century to the 19th century. It is the brainpower and perseverance of the ancient Han working people. Historically, Baoding and Beijing have been called "Northern Sanxiong Town", and so far the south gate has also embedded "Sanguan Xiong Town" stone, Zhengding is the hometown of Zhao Zilong, the famous three countries, and Cao Xueqian's ancestor Cao Bin.