Guides system design is based on the area within a given environment-related functions based visual identity system design, system design guides very broad application, such as: office-oriented system design, development zones / industrial park oriented design, business-oriented system design, hospital oriented system design, real estate-oriented system design, environment-oriented design is not just a symbol, arrows or signs so simple, it is designed to be the environment and within the region, such as architecture, landscape, graphics and colors blend to form a systematic style design, good environment marked oriented design not only evident in regional style, but functional and easy to distinguish, most importantly, the environment within the region style is very systematic, which is also environment-oriented design marked the most fundamental purpose.