We are committed to design their sales office by SUNAC . Based on the regulation, the sales office will be converted into a kindergarten after the use as a sales office. The strategy we adopted is to add another layer of removable green skin, the metal mesh, outside the building for sustainable and imagery purpose. This layer of skin creates an unique facade of the sales office which is conveyed by the core concept of Chinese architecture from the artistic conception of the expression. The Chinese-style wood structure emphasis more on the expression of architectural logic following the natural law. Structural components such as pillars, beams, brackets, rafters, Purlin and so on are all exposed, all comply with the natural mechanics of the law, so it will appear without affectation, especially the roof of the arc. The overhangs of the eaves forms the gray space and it creates a vague zone merging the nature and building into one to achieve the symbiotic state of man and nature. The concept of the sales office is in the inheritance of such a concept. The use of metal fabric as the secondary skin forms a sustainable curtain to protect the building from direct sunlight for energy saving. Also the internal and external space are linked visually and spatially in an elegant transition. Translucent materials presented by the looming visual blur convey a rich level of the depth in space. Meanwhile, the graceful arc of metal fabric formed by natural mechanical logic salutes the Chinese architecture which conforms to the logic of natural structure. The translucency together with elegant landscape creates a poetic zen space. Although the architectural form and the material are modern, but the core idea is the same as Chinese architecture philosophy. The Tao Nature, formless is the ultimate sophistication.