Engineering Drawing is an application oriented subject that introduces the preparation representation and reading of engineering drawings. Considering scientific and technological level, engineering drawings, which is often called "the common technical language for engineers", is an important document in industry for design, manufacture, utilization and service. This course mainly deals with the basic principles and methods of projection, establishing the process of ‘solid to drawing ’and process of ‘drawing to solid’, in other words, it studies the transition regulations from 2D to 3D. The theory and method of Engineering Drawing, are the scientific knowledge for constructing and reading the engineering drawing, in accordance with projection regulations and technical principles. As the important tool for solving engineering problems, these drawing principles and standards should be mastered by every engineer. The main features of this course are the following: (1) It is a foundation subject for other engineering-related subjects and education and provides a basis for studying other subjects afterwards. (2) It is a cross disciplinary subject that integrates geometry, projection theory, basic engineering knowledge, basic engineering specifications and standards, and advanced drawing techniques. (3) It is an engineering subject which has a close connection with body and shape construction, analysis and representation and requires continuous integration with engineering regulations and methodologies. (4) It is a widely used practical subject integrating both theoretical and engineering practices. (5) It provides a method covering engineering, visual imagination that could effectively train students with the ability in comprehensive special imagination and analysis. (6) It is a common engineering language applicable to different regions, different disciplines, different languages.