Photo taken on June 21, 2020 shows lotus flowers in Tianping Town of Yuping Dong Autonomous County, southwest China's Guizhou Province. (Photo by Hu Panxue/Xinhua)

Photo taken on June 21, 2020 shows a lotus flower in Tianping Town of Yuping Dong Autonomous County, southwest China's Guizhou Province. (Photo by Hu Panxue/Xinhua)

Photo taken on June 21, 2020 shows lotus flowers in Yuqing County, southwest China's Guizhou Province. (Photo by He Chunyu/Xinhua)

Two birds are seen resting at a lotus pond in Nanyue Town of Hengyang, central China's Hunan Province, June 21, 2020. (Photo by Cao Zhengping/Xinhua)

Photo taken on June 21, 2020 shows a lotus flower in Nanyue Town of Hengyang, central China's Hunan Province. (Photo by Cao Zhengping/Xinhua)

Photo taken on June 21, 2020 shows a lotus flower in Xingren Town of Danzhai County, Qiandongnan Miao and Dong Autonomous Prefecture, southwest China's Guizhou Province. (Photo by Huang Xiaohai/Xinhua)

Photo taken on June 21, 2020 shows lotus flowers in Qianzhou ancient town of Jishou, Xiangxi Tujia and Miao Autonomous Prefecture, central China's Hunan Province. (Photo by Liu Zhenjun/Xinhua)

Photo taken on June 21, 2020 shows a lotus flower bud in Xingren Town of Danzhai County, Qiandongnan Miao and Dong Autonomous Prefecture, southwest China's Guizhou Province. (Photo by Huang Xiaohai/Xinhua)

Photo taken on June 21, 2020 shows a lotus flower in Yuqing County, southwest China's Guizhou Province. (Photo by He Chunyu/Xinhua)

Photo taken on June 21, 2020 shows lotus flowers in Qianzhou ancient town of Jishou, Xiangxi Tujia and Miao Autonomous Prefecture, central China's Hunan Province. (Photo by Liu Zhenjun/Xinhua)