The orthodox official script evolved from the seal script after Qin dynasty, which is a simplified result that ordinary people can easily understand and write.
Han Li's classic learning models include Cao Quanbei, Zhang Qianbei and Xiping Book of Songs. It can be used as an introductory copying model for learning official script calligraphy.
Modern times are the most innovative and inherit the traditional fonts well. This is Mr. Liu Bingsen's official script. In modern calligraphy exhibitions, it is often seen that the author copied "Liu Lishu", which shows its popularity among the public. In addition, no matter in big cities or small towns, his inscription can often be seen on shop plaques, so it can also be said to be the "most grounded" calligraphy.