Craftsman Zhao Runsheng displays Chinese knots made of sorghum straws at a studio in Jingxing mining area of Shijiazhuang City, capital of north China's Hebei Province, Jan. 10, 2019. Sorghum straw handicrafts with various shapes in Jingxing Mining Area are a provincial intangible cultural heritage and a typical folk art in Hebei Province. (Xinhua/Liang Zidong)