A farm worker weeds in the field in Jingxing County, Shijiazhuang, capital of north China's Hebei Province, March 6, 2019. This Wednesday 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. With the temperature rising, farmers are busy with their farm work. (Xinhua/Liang Zidong)