He and architectural engineering What is the difference , how the future employment ? College decor is mainly for professional decorative basic knowledge . Usually in school will learn : Freshman : Mao-Deng , college English, three major construction , interior design principles, color , interior design , perspective, sports , sketch Sophomore : pattern , college English, Introduction to design , furniture design , CAD, preliminary design , renderings , materials and construction , office design ,       Display design , VI design , PS, public art and design . Junior : outdoor environmental design , architectural engineering quota and budget , dining space design , construction and management, construction technology and equipment , 3      3DNAX, construction practice University for three years will learn about these courses .