Ningbo Yuehu Scenic Area is located on the west side of Zhenming Road, Haishu District, Ningbo City. It is about 1,200 meters long from north to south and only 100 meters wide at the widest point of the east and west. The lake is crescent-shaped. It is like an eyebrow, so the folks call it "moon lake." is said to have formed in Tang Taizong's ten-year view (AD 636). To Tang Wenzong Taihe seven years (AD 833), Wang Yuanzhang, who was then the magistrate of the county, cultivated the water conservancy, "leading the water of the mountain, making it a river stream", and led it into the city, and became the lake of the day and the moon. "Santang Liutang River, one lake in the city" is a concrete and vivid portrayal of the Moon Lake. 10