Aerial photo taken on March 6, 2019 shows farmers working in fields at Gangdong Village of Nangang Township in Guanyun County, east China's Jiangsu Province. 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/Wu Chenguang)