◎The Walled City of Guangfu

It a historical city integrating Pingyao City,Baiyang Lake,and Tai Chi.(https://www.daowen.com)

It is surrounded by a moat and beyond the moat is Yongnian Lake,one of the three major lakes in Hebei,covering an area of 30 square kilometers. The lake was formed by the alluviation caused by redirection of the Fuyang River,and the city is located right in the middle of it.