Abstract: “Mo-tse” is the first systematic exposition of the theory of knowledge and science and technology in the history of science and technology in ancient China. “Mo-tse” records show that: drawings, drawings and words and figures play an irreplaceable role on the human social progress and the development of science and technology. However, it is still a subject that needs to be deeply and systematically to discuss “Mo-tse”, especially for the definition and status of the graph and descriptive geometry theory. Through the investigation of “Mo-tse” about basic concept and theories on graphics, this article summarized graphics mapping in practice and theories, and reflect the scientific exploration spirit.

Key words: drawing, graph theory, Mo-tse