Photo taken on May 29, 2017 shows a folk art named as Lunhua (spark swinging) in Dadianzi Village of Luanping County, north China's Hebei Province. As people in China celebrate the Duanwu Festival, or Dragon Boat Festival, the Lunhua, during which a performer swings a slim barrel to let the sparks of melted iron fly, attracted many tourists. Lunhua has been enlisted as a national intangible cultural heritage. (Xinhua/Liu Mancang)
