In ancient times, courtesy meant writing and writing meant beauty. China culture has an artistic tendency. But strictly speaking, calligraphy, as an art, appeared in the late Han Dynasty and Wei and Jin Dynasties. At this time, calligraphers, including Cai Yong, who took calligraphy as a pure art, advocated that "calligraphers should disperse, and if they want to write, they should disperse first and then write"; There is Zhang Zhi, who says, "There is no water in the pool.". At this time, on the basis of the perfection of writing tools, pens, ink and paper, the pen and ink skills of calligraphy art have also reached maturity. The hidden exposure of the pen, the slow movement of the pen, the turning Fiona Fang and the blunt pen collection are all exquisite and colorful. Cai Yong is full of backbone, Zhang Zhi is full of blood, Zhong You is full of differences, and Wang Xizhi is full of differences. Since then, with the development of the times, China's calligraphy has become increasingly spectacular.