With the development of social economy and culture, cultural display in the display space and commercial space, there are a large number of comprehensive theme activities in the development, features and forms of this type of activity has the display space, although there may be beyond the traditional concept of the display range, and entered a large display, large space and large propagation the category and domain, which we call "special exhibition space", also known as the "theme exhibition space".
There is exchange, will have the development. In modern society, people pay more and more attention to the culture, science, technology, industry, agriculture and other aspects of a comprehensive exchange activities, which led to the rapid development of the theme. People show themselves in the show, and get more information from it. Subject shows the contents of the ever-changing. We must first understand the purpose of the display and object, so as to understand the operational process of the display.
