How to Understand Commercial Space Design Ethnicization. In the product function and the use of space to maximize, people's way of life into the broadest sense of the population lifestyle, the basic reason for the distribution ratio of these populations is that they are able to obtain more living space. With the passage of time, the need for human beings to proceed to survival has ceased to refer solely to the production of the fulfillment of the function of use, but to the production of products that fulfill the function of use. People's needs are basically unsatisfied before their material life is satisfied. So their needs must be based on such a foundation. Human needs are not only a physiological and psychological needs, it has been derived to the spiritual level, such as the composition of social culture and economic life. The need is directly constrained by production, life and logistics, which is also very important for designers.