Zhao Zhongqiang, an inheritor of an intangible cultural heritage Guanqia stewed chicken, makes stewed chicken at Guanqia Village in Jinzhou City of Shijiazhuang, capital of north China's Hebei Province, Dec. 24, 2017. Guanqia stewed chicken, with a history of over 160 years, is famous for its choosing of raw materials and flavor. It was listed as a city-level intangible cultural heritage of Shijiazhuang in 2009. (Xinhua/Pu Dongfeng)