In Oracle Bone Inscriptions's time, the word "Kong" had a complicated shape, with "Gong" on the right and similar "Wei" on the left.
In Qin and Han dynasties, the characters of seal script were simplified, and the two Wei characters were combined into one.
Li Shu Kong Zi further simplified the structure of Kong Zi, and its appearance was more concise and clear.
Regular script with hole characters, with stable and dignified shape, is the most used gesture in modern Chinese character writing.
Generally speaking, in the process of evolution, Confucius characters are gradually simplified, with more beautiful and stable forms, while retaining the charm and significance of traditional Chinese characters, which is an indispensable part of Chinese character culture.