Based on transit-oriented development model, it also seeks to create a new regional center around the transportation hub, so as to maximize the urban public space and to achieve vertical sustainable development of the landscape levels. The plan divides the buildings of the site into two categories. The first category is the five main buildings, which have the most highlighted features and body mass. With different styles and forms, they compose a diversified group, unfolding a variety of environments and cultural characters. The second category is the background buildings. Simple changes in the body mass and building facades are utilized in the design of these buildings to set off the distinctive and diverse manifestations of the main buildings.