Farmers work in the fields in Guanyun County, east China's Jiangsu Province, March 13, 2018. Farmers are busy with their work in the early spring. (Xinhua/Wu Chenguang)

Farmers work in the fields at Taihe Village of southwest China's Chongqing Municipality, March 12, 2018. Farmers are busy with their work in the early spring. (Xinhua/Yang Min)

Farmers work in the fields at Lianhuaba Village of Xuan'en County, central China's Hubei Province, March 13, 2018. Farmers are busy with their work in the early spring. (Xinhua/Song Wen)