Expected objectives, expected results, research contributions, expected impacts and expected limitations.

1. Expected goal: clearly state the research goal. Solve a specific problem, test a hypothesis, or explore a field in depth.

2. Expected results: describe the expected research results. New theories, new methods, new discoveries, or the expansion or improvement of existing knowledge.

3. Research contribution: explain what contribution this research will make to academic circles or practical fields. The supplement or challenge to existing knowledge provides new ideas or methods for solving practical problems.

4. Expected impact: describe the impact of the study. For academic circles, it can also be for practical fields. Research may have an impact on policy formulation or industry development.

5. Expected limitations: Discuss the factors that limit the research effect. It is the scope, depth or external conditions of the study.