Aerial photo shows farmers harvesting wheat in the fields in Huozhuang Village of Wuhe County, east China's Anhui Province, May 23, 2022.(Photo: Xinhua)

Farmers harvest wheat in the fields in Lieshan Township of Huaibei, east China's Anhui Province, May 23, 2022.(Photo: Xinhua)

Aerial photo shows farmers harvesting wheat in the fields in Yangzhou, east China's Jiangsu Province, May 21, 2022.(Photo: Xinhua)

A farmer checks wheat in the fields in Hanli Village of Lianyungang, east China's Jiangsu Province, May 21, 2022.(Photo: Xinhua)