Sanitary workers are assisted by monkeys to clean up waste on a mountain in Shiyan Lake scenic spot in Changsha City, Central China’s Hunan Province, June 5, 2017. (Photo: China News Service/Yang Huafeng)
RIGHT BG
Sanitary workers are assisted by monkeys to clean up waste on a mountain in Shiyan Lake scenic spot in Changsha City, Central China’s Hunan Province, June 5, 2017. (Photo: China News Service/Yang Huafeng)
