In pics: irrigation system in Lulong, N China's Hebei

Farmers clear the mud in a water channel at Wujiagou Village of Lulong Township in Lulong County, north China's Hebei Province, Oct. 7, 2018. Lulong's irrigation system, consisting of hundreds of water channels and reservoirs, benefits 282,000 people in the county. (Xinhua/Yang Shiyao)