Craftsman Guo Dong designs wood carvings at a studio in Shijiazhuang, capital of north China's Hebei Province, July 20, 2018. The "Guoshi wood carving" (literally meaning Guo Family-style wood carving) has been listed as an intangible cultural heritage of Shijiazhuang, and Guo Dong is an inheritor of this art. (Xinhua/Chen Qibao)