Farmers cover plastic film in the field in Lianhua Village of Qiannan Bouyei-Miao Autonomous Prefecture, southwest China's Guizhou Province, March 4, 2020. Thursday marks the day of "Jingzhe", literally meaning the waking of insects, which is the third one of the 24 solar terms on Chinese Lunar Calendar. Farmers across the country are busy with farm work. (Photo by Long Yi/Xinhua)