Farmers harvesting water chestnut in E China's Zhejiang Province

Photo takn on Aug. 19, 2021 shows farmers harvesting water chestnut at a pond in Hengshan Village, Changxing County, Huzhou City, east China's Zhejiang Province. Local farmers row specially made buckets on the water to pick waternust. In recent years, the local water environment has been improved, so does the quality of water chestnuts and other aquatic crops. (Wu Zheng/Guangming Picture)