Chinese characters developed into seal script stage, and gradually began to finalize the design (outline, strokes and structure), which weakened the pictographic meaning, made the characters more symbolic, and reduced the confusion and difficulties in writing and reading. This is the first time in the history of China to standardize Chinese characters on a large scale by administrative means.

The Qin Dynasty unified the national characters with the sorted seal script, which not only basically eliminated the phenomenon of different lines of characters in different places, but also greatly changed the situation of different fonts in ancient Chinese, which is of great significance in the history of China characters development.

The strokes of Xiao Zhuan are horizontal and vertical, round and even, and the thickness is basically the same. All horizontal and vertical paintings are equidistant and parallel, and all strokes are mainly round, and the circle is round and square, which makes the circle lively and interesting.

Temporary writing method

In the Tang Dynasty, Sun said in his Book of Music that "seal script is elegant and smooth". These five words can be said to be the golden needle of seal script, a famous epigram. Although "Wan" and "Tong" are just two words, they accurately reveal the basic strokes of the seal script pen and the requirements for the quality of the seal script strokes. Therefore, the writing of temporary seal script should be based on the Chinese style, and the Chinese style should be stable, so that the Chinese style can make the strokes round and powerful, and the strokes are smooth, which belongs to the authentic ancient method and style.

Otherwise, it is very easy to write uninteresting. To break the dull way, the virtual spirit of the pen is the key. The strokes of seal script must be true and false, the strokes should be restrained and smooth, and the brushwork should be hidden in the strokes, so that the breath is magnificent and continuous.