Fishery workers release fish fry into the Qiandao Lake in Chun'an County, east China's Zhejiang Province, Dec. 1, 2020. (Xinhua/Xu Yu)
Fishery workers release fish fry into the Qiandao Lake in Chun'an County, east China's Zhejiang Province, Dec. 1, 2020. (Xinhua/Xu Yu)