The change of Chinese characters from seal script to official script is called ()

13. Essay on Oracle Bone Inscriptions and Da Zhuan: Attachment: Oracle Bone Inscriptions, Jinwen and Shi Guwen in a broad sense are collectively called Da Zhuan, while Da Zhuan and Xiao Zhuan are collectively called Xiao Zhuan. 14. Shi Guwen, big seal script, seal script and traditional Chinese characters; 15. Li Si and Xiao Zhuan; 16. Fang Zhe and Xiao Zhuan; 17. Li Qin or Guli; 18. Square is thin, round is thick, patterned, practical and official; 19. Cao Zhang, regular script and Bo (Zhejiang) are straight, and Ping is Fangzheng, Weibei and regular script; 20. Li changed his mouth; 2 1. Form and sound.