HUARONG, July 23, 2016 (Xinhua) -- Inspectors check a dike of the Huarong River in Huarong County, central China's Hunan Province, July 22, 2016. A 24-hour inspection on the dike of the Huarong River is underway to avoid a second breach here. The Huarong River, which links the Yangtze River and the Dongting Lake, plays a vital role in preventing flooding. (Xinhua/Jin Liwang)