LIANJIANG, May 15 (Xinhua) -- Fishing boats berth at bays at Lianjiang County in southeast China's Fujian. The summer fishing ban is part of China's efforts to promote sustainable marine fishery development and improve marine ecology.

Aerial photo taken on May 13, 2020 shows fishing boats inside a bay at Qida Village in Lianjiang County, southeast China's Fujian Province. (Xinhua/Jiang Kehong)

Aerial photo taken on May 13, 2020 shows fishing boats inside a bay at Beijiao Village in Lianjiang County, southeast China's Fujian Province. (Xinhua/Jiang Kehong)

Aerial photo taken on May 13, 2020 shows fishing boats inside a bay at Beijiao Village in Lianjiang County, southeast China's Fujian Province. (Xinhua/Jiang Kehong)

Aerial photo taken on May 13, 2020 shows fishing boats inside a bay at Qida Village in Lianjiang County, southeast China's Fujian Province. (Xinhua/Jiang Kehong)