Sealing characteristics
Changing the form of Xiao Zhuan without changing the meaning of Xiao Zhuan will often increase or decrease strokes, tend to be square and close to official script. The lines are full of flexion, dignified and fragrant, and easy to understand. This is the most important change in the characters used in seal script since the Warring States period, which has a far-reaching influence on the later seal script. There are also books on birds and insects in Chinese and Indian characters, but the number is very small. As far as China and Indian prints are concerned, there are more than 100 copies, all of which are privately printed. Among the unearthed Chinese and Indian characters, there are also official books, but they are all buried objects.