A vast spectrum of lotus flowers blankets the rich green landscape punctuated by rugged mountains in Puzhehei National Wetland Park in Qiubei county, Southwest China's Yunnan province, on Aug 7, 2019. [Photo/Xinhua]

A vast spectrum of lotus flowers blankets the rich green landscape punctuated by rugged mountains in Puzhehei National Wetland Park in Qiubei county, Southwest China's Yunnan province, on Aug 7, 2019. [Photo/Xinhua]

A vast spectrum of lotus flowers blankets the rich green landscape punctuated by rugged mountains in Puzhehei National Wetland Park in Qiubei county, Southwest China's Yunnan province, on Aug 7, 2019. [Photo/Xinhua]

A vast spectrum of lotus flowers blankets the rich green landscape punctuated by rugged mountains in Puzhehei National Wetland Park in Qiubei county, Southwest China's Yunnan province, on Aug 7, 2019. [Photo/Xinhua]

A vast spectrum of lotus flowers blankets the rich green landscape punctuated by rugged mountains in Puzhehei National Wetland Park in Qiubei county, Southwest China's Yunnan province, on Aug 7, 2019. [Photo/Xinhua]

A vast spectrum of lotus flowers blankets the rich green landscape punctuated by rugged mountains in Puzhehei National Wetland Park in Qiubei county, Southwest China's Yunnan province, on Aug 7, 2019. [Photo/Xinhua]