Introduction to Nanhu: Located at the south end of Hongcun, it was built in the Dingwei year of Wanli in the Ming Dynasty (1607). , Willows and poplars are planted along the lake in the lower layer. Nanhu Lake has undergone major repairs three times in its history. In 1986, the middle embankment was rebuilt and a "painted bridge" was built, which allows for east-west boating and endless fun.