The development of calligraphy in Han Dynasty has gone through several periods. At first, the Han dynasty inherited the Qin system and used seal script at the earliest. Later, seal script declined, official script flourished and reached its peak in the Eastern Han Dynasty. The cursive script (Cao Zhang) developed into a relatively mature font in the Han Dynasty. Regular script and running script also began to sprout.
The main fonts in Han dynasty are: seal script → official script → cursive script → regular script &; Below the running script is the writing of the word "bamboo":
Seal text:
Official script:
In italics: