The traditional paper book writing skill "powder wax writing" can be described as a living fossil to show the culture of the ancient town of Huang Lu.
Huang Lu Town, Anhui Province has inherited the national intangible cultural heritage, and the traditional processing skill of paper money "powder wax money" is a living fossil to show the urban culture of Huang Lu. Powdered wax stationery originated in the Tang Dynasty, which is a kind of handmade paper stationery once used to write imperial edicts. 1997, the "hand-painted gold lacquer wax banknote" which was lost for a hundred years reappeared in Huang Lu.