A fisherman demonstrates using fish hawk to catch fish on Fuchun River of Dongziguan Village in Fuyang District of Hangzhou, capital of east China's Zhejiang Province, July 1, 2019. Dongziguan Village with a history of over 1,000 years, features convenient land and water transportation. Relying on the abundant fresh fish resources of Fuchun River, the village attracts tourists from all over the world to experience the joy of fishermen's harvest and the unique charm of the ancient village. (Xinhua/Xu Yu)