Research On Visual Information Transmission Of "China - South Asia Expo" Display Design

“China- South Asia Expo”belonging to a national fair for South Asia, has far-reaching cultural influence and economic driver. Fair exhibition design as an important means of communication and information exchange, the core objective is to people quickly and efficiently convey information fair. At the same time, as human beings most important visual perception, it plays a leading role in the exhibition convey information and cognitive processes.In this paper,the research object Exposition design to visual communication research-based information. On the basis of the relevant research the status quo at home and abroad, combining theory and research methods display design, communication, informatics and visual psychology, summarized Exposition designed to convey visual information, the system analyzes the constituent elements of its visual information to convey, and "China- South Asia Expo" as an example to discuss proposed in favor of fair effectively convey visual information design methods, summed up the essence of human nature and the design is more level, with a view to the future "ASEAN Expo" Exhibition design We can learn to provide a reference, in order to promote the "Nanning" to convey visual information.