Polishing your paper is a very important process, which can help you improve the quality of your paper and make it more convincing and attractive. Here are some suggestions to help you polish your paper better:

1. Read carefully: Read your paper carefully before polishing it to ensure that you have a full understanding of the content. This can help you find potential problems, such as grammar mistakes, spelling mistakes, unclear logic and so on.

2. Clear structure: Make sure that the structure of your paper is clear and there are clear connections between the parts. Outline can be used to organize ideas and ensure the logic of the paper.

3. Language expression: express your views in concise and accurate language. Avoid using complicated sentences and uncommon words to avoid confusing readers. At the same time, pay attention to keeping consistent tense and tone.

4. Cite documents: Cite relevant documents correctly to support your point of view. Ensure that the citation format is unified and follow the corresponding academic norms.

5. Check grammar and spelling mistakes: Check your paper carefully to make sure there are no grammar and spelling mistakes. You can use professional grammar checking tools, such as Grammarly, to assist the check.

6. Ask others: Ask your peers or tutors to review your paper and listen to their opinions and suggestions. They may find the problems you neglected and help you further improve the quality of your paper.

7. Revise many times: Don't expect to polish the paper at once. Repeated revision is the key to improve the quality of papers. After each revision, you should reread the test paper to make sure that you have not missed any questions.

8. Be patient: retouching is a time-consuming process that requires you to invest a lot of time and energy. Be patient, perfect your paper step by step, and you will see the result in the end.