Dragon and snake in the fence: Dragon and snake jumped into the fence. Describe the vigorous and free brushwork of calligraphy. Write to the conductor, too.
Huang Ting: Huang Ting: The Taoist classic "Huang Ting Jing" is used by Jin people as a metaphor to do things just right.
Spring earthworm autumn snake: metaphor for poor calligraphy, bending like the trajectory of spring earthworm autumn snake.
The sword has been drawn and the bow has been drawn. Describe the situation as tense and explosive. Later, it also refers to the vigorous and magnificent calligraphy.
For example, Zuo Qiuming wrote Chunqiu Zhuan.
Penetrating the back of the paper: Originally, calligraphy was vigorous and powerful, but now it is also used to describe vivid and profound poems.
Fly like a dragon, fly like a phoenix. The original description is unrestrained and magnificent. It also describes the lifelike plastic arts of dragons and phoenixes.
Flying dragons and snakes: describe the vitality and vividness of calligraphy strokes. Su Shi's Xijiang Moon