Bulletin boards are an effective way for people to learn about information, and their role in publicity, communication, and release cannot be ignored. According to the subject used, the publicity column can be divided into:

Community bulletin board: The community bulletin board is a window for providing residents with the latest information and information. It is a position for each community to publicize. It is a window for propagating party line, guidelines, policies, science and technology, culture, health and other knowledge to community residents. Similarly, the community bulletin board is also a channel for community residents to grasp the popular science knowledge, and it is a "messer" that calls for the mobilization of the whole people.

School Bulletin Board: The school bulletin board is a publicity notice for major events and important events in the school, publicity of school history and culture, and introduction to the school, etc. / School Outstanding Teachers' Exhibition / Outstanding Student Exhibition / General Health Knowledge / Popular Science Knowledge / Sports knowledge and other popular science and education.

Party and government bulletin boards: The bulletin boards have two functions of internal and external dissemination, which not only responds in a timely manner, but also attracts widespread attention from employees. The bulletin board is part of the culture of values, which can promote cultural construction, such as "the creation of common values and behaviors, the promotion of morality, spirit and philosophy. Although the bulletin board is small, the management and maintenance of the bulletin board cannot be ignored.