The project is located in Taiyuan city, Shanxi Province, China. Taiyuan is an ancient city with a history of 4700 years. It is in the middle of Shanxi Highland with many high mountains and hills. Hence the project is given a name Hills with the hope to reflect the human geography. On 1st floor, it is mainly negotiating sofa area, bar, multimedia display area, model display area and reception area. It is hoped that the overall design also could embody the theme of Hills. We adopt sculpture and form the shape of mountain or palisades with three dimensional cutting. In model display area, the design concept is something like a cave. Go through the cave and the steps, it is 2nd floor. It is a tunnel and inside the tunnel, we use three dimensional cutting to represent the cliffy rock in the valley. Color of the wood veneer symbolizes soil. Going through the narrow tunnel, the other end is the bright residential house type display area for Shiwaitaoyuan. In the display area, there are three mock-up with the hope to show a perfect human life and a paradise.