Photo taken on July 7, 2019 shows the lotus at a park in Wuhu, east China's Anhui Province. (Photo by Shui Congze/Xinhua)

A dragonfly is perched on a lotus bud at a park in Wuhu, east China's Anhui Province, July 7, 2019. (Photo by Shui Congze/Xinhua)

Photo taken on July 7, 2019 shows the lotus at a park in Wuhu, east China's Anhui Province. (Photo by Shui Congze/Xinhua)

A woman takes photos of lotus flowers at a park in Qiaoxi District in Shijiazhuang, capital of north China's Hebei Province, July 7, 2019. (Photo by Chen Qibao/Xinhua)

A dragonfly lands on a lotus leaf at a park in Wuhu, east China's Anhui Province, July 7, 2019. (Photo by Shui Congze/Xinhua)