Photo taken on May 21, 2018 shows a lotus flower in a lotus pond in Baipeng Township of Liuzhou, south China's Guangxi Zhuang Autonomous Region. (Xinhua/Li Hanchi)

Photo taken on May 21, 2018 shows lotus ponds in Baipeng Township of Liuzhou, south China's Guangxi Zhuang Autonomous Region. (Xinhua/Li Hanchi)

Photo taken on May 21, 2018 shows lotus ponds in Baipeng Township of Liuzhou, south China's Guangxi Zhuang Autonomous Region. (Xinhua/Li Hanchi)

Photo taken on May 21, 2018 shows lotus ponds in Baipeng Township of Liuzhou, south China's Guangxi Zhuang Autonomous Region. (Xinhua/Li Hanchi)

A farmer works in a lotus pond in Baipeng Township of Liuzhou, south China's Guangxi Zhuang Autonomous Region, May 21, 2018. (Xinhua/Li Hanchi)