There are three types of characters of all nationalities in the world, namely, ideographic characters; Ideographic characters; Phonography. Chinese characters are typical ideographic characters developed on the basis of ideographic characters. The method of pictographic word-making is to draw the real thing. However, drawing tends to be more simplified and abstract, becoming a symbol that highlights the physical characteristics, representing a certain meaning and having a certain pronunciation ... Our Chinese characters, from pictures and symbols to creation and stereotypes, from ancient Chinese seal script to small seal script, and from seal script to official script, script, line and grass, have gradually taken shape. In the process of writing and applying Chinese characters, the unique and independent calligraphy art of all nationalities in the world has gradually emerged.