Aerial view of Wailingding island in Zhuhai, Guangdong

Aerial photo taken on April 21, 2020 shows the view of Wailingding island in Zhuhai, south China's Guangdong Province. (Xinhua/Deng Hua)

Aerial photo taken on April 21, 2020 shows the view of Wailingding island in Zhuhai, south China's Guangdong Province. (Xinhua/Deng Hua)

Aerial photo taken on April 20, 2020 shows the view of Wailingding island in Zhuhai, south China's Guangdong Province. (Xinhua/Deng Hua)

Aerial photo taken on April 21, 2020 shows the view of Wailingding island in Zhuhai, south China's Guangdong Province. (Xinhua/Deng Hua)

Aerial photo taken on April 21, 2020 shows the view of Wailingding island in Zhuhai, south China's Guangdong Province. (Xinhua/Deng Hua)

Aerial photo taken on April 21, 2020 shows the view of Wailingding island in Zhuhai, south China's Guangdong Province. (Xinhua/Deng Hua)

Aerial photo taken on April 21, 2020 shows the view of Wailingding island in Zhuhai, south China's Guangdong Province. (Xinhua/Deng Hua)