Abstract: Given the characteristics of operation methods and the cognitive habits of users, we designed a visualization system for dynamic demonstration of forestry operation methods based on a B/S model. In this system, current operation methods were summarized and classified in detail and a dynamic demonstration of each operation method was designed according to its characteristics, which can help users to understand the flow of operation methods clearly and intuitively. With a user-friendly interface presenting information intuitively and efficiently, the system is very helpful for foresters and the ordinary public to acquire professional forestry knowledge. It has great value for the popularization of forestry knowledge.