Describe the way people write calligraphy.

As follows:

1, full of pen and ink: pen and ink are used freely and fully. Describe calligraphy and poetry.

2, the pen walks the dragon and snake: the dragon and snake leap in the pen. Describe the vigorous and free brushwork of calligraphy. Also for the conductor.

3. Huang Tingchu wrote: Huang Ting: The Taoist classic "Huang Tingjing", and Jin people have "Huang Tingjing" in small letters. In the old days, there was an idiom to comment on calligraphy: "Writing Huang Ting at first is just right". Later, the metaphor was just right.

4. Spring earthworm and autumn snake: metaphor for poor calligraphy, bending like the trajectory of spring earthworm and autumn snake.

5, the sword is nervous: the sword is drawn and the bow is opened. Describe the situation as tense and explosive. Later, it also refers to the vigorous and magnificent calligraphy.