The target function of the project is a high-quality light and spacious exhibition space, characterized by a raised ceiling, a warm and comfortable service environment, the sense of touch of soft surface fabrics and the creation of critical light environment. It is also designed with the experience circulations of considerate services, and a visually connected but independently zoned floor plan. Its hotel-type business atmosphere, well-designed negotiation area, featured brand building and modern geometric design vocabulary all combine to manifest a sense of metropolis and improve its artistic sense. The design concept is derived from the elements of light waves, metropolis and rhythm, respectively representing the flowing Haihe River, the new metropolis of Tianjin and the super complex. That is, light waves are expressed by streamlines, ripples and shadows; metropolis is expressed by geometric, combinations and simplicity; rhythm is represented by texture, combinations and overlapping.