The whole complex is scattered, the skyline changes, the facade uses light and shadow to shape the building image, and makes full use of the texture of the material and the changes in the texture and the amount of virtual entities to shape. The squares are connected by the pedestrian street. The entire business complex is formed by inter-building enclosures and colonnades, corridors and other means of several different natures of inner courtyards, and through the building of the separation of the link.