Workers on ships clear algae in Qingdao, east China's Shandong Province, July 17, 2019. (Xinhua/Li Ziheng)
Workers clear algae along the beach in Qingdao, east China's Shandong Province, July 17, 2019. (Xinhua/Li Ziheng)
Workers clear algae along the beach in Qingdao, east China's Shandong Province, July 17, 2019. (Xinhua/Li Ziheng)
Workers clear algae along beach in Qingdao
