Fire refining introduction: Commonly known as "stepping on fire", it was first used to exorcise evil spirits and cure diseases. It can be said to be a feudal superstitious activity and a large-scale autumn festival activity. When the fire refining reaches its climax amidst the sound of gongs and drums, the fire refiners, bare-chested and barefoot, sing and dance wildly, rush into the red fire, and run on the red charcoal field. Be calm and composed. The momentum is spectacular and inspiring. The project has been included in the second batch of intangible cultural heritage list announced by the Jingning County Government.