First, China ancient font is one of them, which is divided into broad sense and narrow sense.
In fact, ancient prose is not what we think, but ancient prose. However, there are many fonts in China ancient literature, which can be divided into broad sense and narrow sense. In a broad sense, it includes early Oracle Bone Inscriptions, inscriptions on bronze and various languages in the Spring and Autumn Period and the Warring States Period. In a narrow sense, it is generally believed that ancient prose refers to the writing in the Warring States period. In the writing format, the characters of the three fonts are arranged in a straight line downwards, or the finished fonts are arranged on the stone tablet, but pay attention to the fact that the ancient prose is on the top, the small seal script is on the lower right, and Han Li is on the lower left.
Secondly, seal script font is a common regular script font in Qin Dynasty.
After Qin unified the whole country, in order to realize unified thoughts and unified characters, a large number of characters written in fonts were forcibly cancelled, and Chinese characters were forcibly standardized and unified for the first time. In the state of Qin, it is as big as a tiger symbol, dealing with state affairs as small as daily necessities, such as scales and other tools for measuring and counting. Moreover, in order to learn and write quickly in various places, the king of Qin also ordered many stone tablets to be carved in various places. However, the disadvantage of Xiao Zhuan is that the writing speed is not fast, which is more troublesome for daily handling of emergency government affairs.
Thirdly, Han Li official script is one of its three fonts.
Han Li is basically what people often call an official script. It is a new font adopted after Xiao Zhuan, which became popular at that time because of its fast and convenient writing speed. Actually, official script is not an invention of the Qin Dynasty, and it is not much later than the appearance of Da Zhuan. However, from the analysis of the name of official script, most of them can be understood as the font written by slaves, so it was not reused in Qin Dynasty. However, after the demise of the Qin Dynasty and the emergence of the Han Dynasty, Lishu was widely used because of its advantages in writing speed. Because of the high demand for speed, cursive script appeared at that time. Later, the running script appeared again.