A farmer picks raspberries at Huangdunhe Village of Yiyuan County, east China's Shandong Province, June 20, 2017. (Xinhua/Zhao Dongshan)
A farmer picks raspberries at Huangdunhe Village of Yiyuan County, east China's Shandong Province, June 20, 2017. (Xinhua/Zhao Dongshan)