1, Xuan paper, named after Xuanzhou. It was made before the Tang Dynasty, and sandalwood bark was used as raw material. After the Song and Yuan Dynasties, it was made of more than ten kinds of raw materials such as bamboo, hemp and mulberry. Xuan paper is soft and tough, beautiful in texture, white and delicate, and suitable for writing and painting. In addition, it is aging-resistant, moth-proof, heat-resistant and light-resistant, suitable for long-term preservation, and has the reputation of being the king of paper for thousands of years.

2. Xue, a famous paper in the late Tang and Five Dynasties. It is a processed dyed paper, named after Xue Tao's invention.

3. Water pattern paper, a famous paper in the Tang Dynasty, is also called flower curtain paper. This kind of paper can display bright lines or patterns except curtain lines when viewed in light, aiming at increasing the potential aesthetic feeling of the paper.

4, integrity paper, Xuan paper produced in Huizhou in the Southern Tang Dynasty, as thin as an egg membrane, as clean as jade, thin and smooth, some 50 feet for a piece, from beginning to end, even as thin as. Li Yu, the queen of the Southern Tang Dynasty, is particularly fond of this kind of paper. He specially used it to read and memorialize the Chengxintang, which was stored in the palace for a long time, so it was called Chengxintang paper and was regarded as an artistic treasure by later generations.

5, Xie, this is a kind of processed dyed paper, which was created in the early Song Dynasty, hence the name. Inspired by Xue Tao paper stationery, Xie designed and manufactured ten kinds of stationery in Yizhou, that is, ten kinds of special paper for letters. This kind of paper is colorful, novel, elegant and interesting. It has ten colors, such as crimson, pink, apricot, bright yellow, dark blue, light green, light green, antique and light cloud, which are as famous as Xue Tao's notes.