In pics: Dingzhou vocational education center in China's Hebei

A student conducts machine tool practices at the Dingzhou vocational education center in Shijiazhuang, north China's Hebei Province, Dec. 5, 2018. The center advocated a combination of vocational education and in-service training, and optimized a demand-oriented educational system. (Xinhua/Zhu Xudong)