The site is located in the suburb of Changping, Beijing, with a view to the West Mountain in the north. The scenery is excellent. Each floor of office space is equipped with an outdoor corridor or balcony with excellent view. Building 1 and building 2 belong to China soft Corporation and China soft holding company respectively. The boundary of property rights must be clear. They are treated asymmetrically on the plane. The resources of equipment and parking area on the two floors are shared and the property rights can be divided. The use efficiency is high. The land area of the project is large, and the building shape focuses on the state of extension. The plane relationship, the virtual and the real relationship and the shape relationship establish a logical correspondence, which is integrated with the internal shared space. The office space in the building is divided into two types: one is the large open office space of assembly type, the other is the small closed office. Due to the different depth of the plane, the luminous flux provided by the outer wall is also different. The part reflected on the facade is the large window, and the back part is the small window. Due to the strict control of the cost, ceramic tile as the external facing has become a low-cost choice. The external wall is mainly horizontal texture, and the paving technology makes the wall show different texture effects in different light and angle.

The overhanging part of the building facade is a large window, the framework of a wide H-shaped steel component glass curtain wall, and the large-scale square steel structure grid is compared with the wall of the back part, so as to offset the shortcomings of the inadequate volume sense of the large window or glass curtain wall. In order to reduce the damage to the whole interface, the windows in the back part of the wall are weakened by small scale and flush with the external wall. Design is an attempt to return to the basic laws of architecture. The design process relies on clear architectural logic to build the architectural form, and implements the honest and rational material position into the architectural practice, finding the destination for the form itself.