
Fishing boats return to the port in Qionghai City, south China's Hainan Province, April 30, 2017. The annual summer fishing ban will start from May 1. (Xinhua/Meng Zhongde)

Fishing boats return to the port in Qionghai City, south China's Hainan Province, April 30, 2017. The annual summer fishing ban will start from May 1. (Xinhua/Meng Zhongde)