
Massive algae blooms on a beach at a tourist attraction in Beihai City, South China's Guangxi Zhuang Autonomous Region, Feb. 10, 2019. (Photo: China News Service/Zhai Liqiang)

Massive algae blooms on a beach at a tourist attraction in Beihai City, South China's Guangxi Zhuang Autonomous Region, Feb. 10, 2019. (Photo: China News Service/Zhai Liqiang)

Massive algae blooms on a beach at a tourist attraction in Beihai City, South China's Guangxi Zhuang Autonomous Region, Feb. 10, 2019. (Photo: China News Service/Zhai Liqiang)

Massive algae blooms on a beach at a tourist attraction in Beihai City, South China's Guangxi Zhuang Autonomous Region, Feb. 10, 2019. (Photo: China News Service/Zhai Liqiang)

Massive algae blooms on a beach at a tourist attraction in Beihai City, South China's Guangxi Zhuang Autonomous Region, Feb. 10, 2019. (Photo: China News Service/Zhai Liqiang)