A lotus flower blooms in the Slender West Lake scenic spot in Yangzhou City, east China's Jiangsu Province, Aug. 14, 2018. (Xinhua/Meng Delong)

Aerial photo taken on Aug. 14, 2018 shows lotus flowers blooming in the Slender West Lake scenic spot in Yangzhou City, east China's Jiangsu Province. (Xinhua/Meng Delong)

Lotus flowers bloom in the Slender West Lake scenic spot in Yangzhou City, east China's Jiangsu Province, Aug. 14, 2018. (Xinhua/Meng Delong)

A dragonfly rests on a lotus stem in the Slender West Lake scenic spot in Yangzhou City, east China's Jiangsu Province, Aug. 14, 2018. (Xinhua/Meng Delong)

Lotus flowers bloom in the Slender West Lake scenic spot in Yangzhou City, east China's Jiangsu Province, Aug. 14, 2018. (Xinhua/Meng Delong)