It reached its peak in the Eastern Han Dynasty, and the calligraphy circle was known as "Han Li Tang Kai". Li Bian, also known as Li Ding, is the evolution of Chinese characters from Xiao Zhuan to Li Shu, which happened during the Qin and Han Dynasties. It is a turning point in the development of Chinese characters and has a great influence on later Chinese characters. Modern writing methods of regular script and running script are not far from those after the official reform.
Xu Shen of Han Dynasty recorded in Shuo Wen Jie Zi that official script belongs to traditional Chinese characters, and the history of traditional Chinese characters was restored and explored in Han Dynasty. When Xiao proclaimed himself emperor, he was called upon and accepted by the readers. Liangzhou secretariat Du Ye, Pei Ren and lecturer Qin Jin can also talk. When Emperor Xiaoping was filial, there were more than a hundred people waiting for him. It was clear that the writing style was not in the central court, and Li was a scholar in primary school. Yang Xiong, assistant minister of Huangmen, adopted it as "Xun Debate". Cang Xie's following fourteen articles, with a total of 5340 words, are all included in this group of books, but only a little reserved. ...
Therefore, it is unlikely that the official script will be used when the Emperor Wu of the Han Dynasty issued the imperial edict, and it is most likely that the seal script will be used.