A single activity plan refers to a detailed plan for completing a specific activity, including the objectives, contents, schedule, staffing, budget, risk assessment, etc. A single activity plan is usually aimed at a specific activity, such as meetings, training, exhibitions, publicity activities, etc. , not the entire project or organization. By making a single activity plan, organizers and participants can better understand the purpose and process of the activity, predict and solve possible problems in advance, so as to ensure the smooth progress of the activity and achieve the expected results.