Villagers work at a grape planting base in Zhanghua Village of Yuncheng City, north China's Shanxi Province, April 20, 2018. Farmers are busy with planting these days, as April 20 is Guyu (Grain Rain), one of the 24 solar terms created by ancient Chinese to carry out agricultural activities according to position of sun at the zodiacal circle. (Xinhua/Li Xiangdong)