Four words describe good calligraphy.

Clever brushwork, the pen moves the dragon and snake, the pen sweeps a thousand troops, the dragon and phoenix dance, the force penetrates the paper back, the agility is shocking, the wood is three points, the flowing water is flowing, the face is strong, the dragon and snake are flying, the iron painting silver hook, the pen is full of ink, and the dragon and snake at the bottom of the pen.

Huang Ting: There is the Taoist classic Huang Tingjing, and the Jin people have the lower case Huang Tingjing. 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.

Luan Piao Feng Bo: Luan, a legendary phoenix-like bird. Describe the elegance of calligraphy.

Beauty hairpin: describes the beauty of calligraphy or poetry style.

Jin Feng, the metaphor font structure is solid and full, and the brushwork is more than enough.