A red dragonfly rests on a leaf at the Xihu Wetland Park in Tongling City, east China's Anhui Province, July 3, 2018. (Xinhua/Hong Wei)

A bee flies around a lotus flower in a lotus pond at Qinjian Village in Rulin Town of Shaoyang City, central China's Hunan Province, July 3, 2018. (Xinhua/Yan Qinlong)