TIANSHANNET
Farmers work at a pear tree field in Shaoyang, central China's Hunan Province, March 19, 2018. (Xinhua/Yan Qinlong)
Farmers work at a potato field in Tangshan, north China's Hebei Province, March 18, 2018. (Xinhua/Dong Jun)
Farmers work at a potato field in Tangshan, north China's Hebei Province, March 18, 2018. (Xinhua/Dong Jun)
Farmers work at a field in Wuyi, east China's Zhejiang Province, March 18, 2018. (Xinhua/Zhang Jiancheng)