Since then, a series of changes have taken place, especially in the Han Dynasty, when official script replaced Xiao Zhuan as the main font, and the development history of China characters broke away from the ancient writing stage and entered the official script stage.
From regular script to basic stereotypes in Sui and Tang Dynasties, it became "Song Style" artistically in the Song Dynasty. Later, it was imitated by Songti, which is roughly the font we use today.
There are many languages of ethnic minorities, and the types of development are different. In the long years, people of all ethnic groups have created the excellent written culture of the motherland.