Farmers set up a greenhouse in Huangshanzi Village of Yuezhuang Township in Yiyuan County of Zibo City, east China's Shandong Province, Nov. 14, 2018. (Xinhua/Zhao Dongshan)
Farmers work at greenhouse in E China's Shandong
Source: Xinhua| 2018-11-15 07:56:18|Editor: Yang Yi
