China's calligraphy has a long history, ever-changing style and fascinating art. From Oracle Bone Inscriptions and inscriptions on bronze to Da Zhuan, Xiao Zhuan and Li Shu, and then to cursive script, regular script and running script in the Eastern Han Dynasty and Wei and Jin Dynasties, calligraphy always exudes unique artistic charm.
The earliest works of calligraphy art are not words, but some descriptive symbols-hieroglyphics or picture words. The evolution of calligraphy generally refers to the evolution of five-year-old Tanfa fonts. Generally speaking, the Wei-Jin period is not only the end of calligraphy, but also the peak of calligraphy techniques.