Qianbeipai is the predecessor of Beipai. He is good at writing official script and seal script. Most of them have made great efforts in traditional calligraphy, which is characterized by confusing the two or breaking the book with a monument. The calligraphy of Qianbei School has fresh vitality, less stylization and more creativity to break through the old aesthetic formula. From the representative figures, Deng and Ruan Yuan are the boundaries, the former is called Qianbei School, and the latter is called Beipai School. The tablet school is more mature than the previous tablet school. The style of stele school pursues a kind of simple beauty, vigorous beauty and bold beauty, while the style of post-school pursues an elegant beauty, chic beauty and charming beauty. If the calligraphy of later learning belongs to the graceful style, the calligraphy of stele study belongs to the magnificent style.