The paper burned to Yang Simiao paper is called "Yang Simiao paper". "Yangsimiao paper" is a traditional Chinese handmade papermaking art, originating from Yangsimiao Town, Dengzhou City, Nanyang City, Henan Province. The paper burned to Yang Simiao paper is called "Yang Simiao paper". This kind of paper is made by hand using poplar bark, sorghum straw, rice straw and other natural plant fibers as raw materials, and is handmade through multiple processes. Yang Simiao paper is one of the traditional Chinese handmade papermaking techniques. It has the characteristics of uniform fiber, flexible texture and strong durability. In traditional Chinese culture, Yang Simiao paper is widely used in calligraphy, painting, printing, etc., and is also used to make cultural products such as greeting cards, stationery, and picture albums.