Villagers sing during an evening gala of the coolness party in Changlyu Town, Hangzhou City of east China's Zhejiang Province, Aug. 3, 2019. A coolness party was held here in Changlyu Town on Saturday, during which people could enjoy the coolness in summer through various activities such as evening gala, fruit picking, basketball game and handicrafts making. (Xinhua/Xu Yu)