Ningbo ancient called "Mingzhou", there have been sun and moon double lakes in history, Ming Dynasty essayist Zhang Yu mentioned Sun Lake and Moon Lake in "Tao Yu Mengyi". Unfortunately, the original Rihu Lake has dried up. It is said that it has withdrawn from people's vision in the last century. The site is located at the junction of Jiefang South Road and Lianqiao Street in Ningbo City. Although the current Rihu Lake is not the former Rihu Lake, it is the largest park in the city and is a good place for weekend leisure.