2. Crazy Grass: It belongs to the most indulgent cursive script. His strokes turn round in Lian Bi, and his fonts are wild and changeable. On the basis of this grass, it will be written one after another to form a "book", which is in the same strain as this grass in terms of composition;
3. Official script: also known as official script, also known as Han Li, is a solemn font commonly used in Chinese characters. Its writing effect is slightly wide and flat, and the horizontal painting is long and the vertical painting is short, showing a rectangle, paying attention to "silkworm head and goose tail" and "twists and turns". Lishu originated in the Qin Dynasty and was compiled by Cheng Miao, reaching its peak in the Eastern Han Dynasty. Calligraphy is known as "Han Li Tang Kai".