And by mobilizing elements and methods such as the scale, material, color, and artistic vision of the space, to design the mood and emotional changes of the audience, grasping the advancement of the rhythm is the key. The use of moving lines to divide functional areas and guide paths is the most appropriate method in a sales center project. However, the design of moving lines must also deal with the balance between openness and privacy, closeness and distance. What is more important is the question of scale based on human measurement.