Clear goals: when making suggestions and opinions, you must first make clear what you want to achieve. This will make your readers understand your intentions more clearly.

Highlight the key points: summarize your suggestions or opinions into several concise points. This will make it easier for readers to understand your point of view and find the key points quickly.

Specific feasibility: the suggestions and opinions put forward should be feasible and operable. Try to avoid too abstract or vague suggestions, but provide concrete and feasible solutions or methods.

Combine examples: when making suggestions and opinions, combining some specific examples can help your point of view to be more convincing. These examples can be related research, case analysis or personal experience sharing.

Respect others: when making suggestions and opinions, we should respect others' views and ideas. Avoid using offensive or derogatory words, but express your views in a cooperative and constructive way.