Introduction to Baiyang Lake: Baiyang Lake is an ancient lagoon. It is said that at that time, Emperor Zhongzong of the Tang Dynasty dreamed that Bailong was trapped in Yaobei Shoal at night, and ordered Yuyao County Magistrate Zhang Bijiang to build Baiyang Lake and communicate with Duhu. During the Jiaqing period of the Qing Dynasty, Ye Tianlin, a native of the city, invested money to convert the old lake into stone. At the end of the Qing Dynasty and after the founding of New China, it was reinforced and built many times.