Aerial photo taken on Feb. 27, 2021 shows blooming flowers on small islands in the middle of Nanhu Lake in Nanning, south China's Guangxi Zhuang Autonomous Region. (Xinhua/Zhou Hua)

Aerial photo taken on Feb. 27, 2021 shows blooming flowers on small islands in the middle of Nanhu Lake in Nanning, south China's Guangxi Zhuang Autonomous Region. (Xinhua/Zhou Hua)

Aerial photo taken on Feb. 27, 2021 shows blooming flowers on small islands in the middle of Nanhu Lake in Nanning, south China's Guangxi Zhuang Autonomous Region. (Xinhua/Zhou Hua)

Aerial photo taken on Feb. 27, 2021 shows blooming flowers on a small island in the middle of Nanhu Lake in Nanning, south China's Guangxi Zhuang Autonomous Region. (Xinhua/Zhou Hua)