different positioning, different forms and structures, and different target audiences.

1. Different positioning: the cultural wall is used in enterprises, institutions, schools and other places to show the historical evolution, development achievements, cultural concepts and other contents of enterprises or organizations, which is an internal cultural propaganda; On the other hand, exhibition boards are more used in exhibitions, activities, conferences and other public occasions to introduce knowledge, information and opinions about a certain theme or topic to the public, which is a kind of foreign cultural propaganda.

2. Different forms and structures: the cultural wall is a whole space area, which is arranged through planning, design and decoration, with rich contents, including pictures, characters, charts, objects and other elements; The exhibition board is made in a single plate, and its content is relatively simple, which is suitable for displaying more important information or highlights, and only contains a small amount of pictures, words and charts.

3. Different audiences: Due to different positioning, the content displayed on the cultural wall is internal, mainly for internal employees, students, cadres and other people; On the other hand, the exhibition board transmits more information to the public, which has a wider audience and is suitable for external publicity and promotion.