In this aerial photo taken on Oct. 9, 2018, farmers harvest ginger in Sangyuan Village of Liushouying Township in Funing District, Qinhuangdao, north China's Hebei Province. The local government has introduced ginger planting in its agricultural restructuring over the years. Under the scheme, farmers are regularly instructed by agricultural experts on standardized field management. (Xinhua/Yang Shiyao)