It is the expectation of every graduate to achieve perfect results through graduation thesis defense. Here are some suggestions to help you successfully complete your graduation thesis defense:

1. Full preparation: Make sure that you have a deep understanding of your research content, data and methods before replying. Prepare a clear presentation and rehearse it several times to familiarize yourself with the materials and processes.

2. Familiar with the review committee: Understand the background and professional fields of the members of the review committee. This will help you to provide appropriate answers and explanations for different members.

3. Pay attention to your research contribution: emphasize the value and importance of your research work to academic field, practice or society in your statement. Clearly state the contribution of your research in filling knowledge gaps, solving problems or improving existing theories.

4. Express your ideas clearly: explain the research background, objectives and problems, methods and results in clear and concise language. Avoid using too many technical terms to ensure that the jury and the audience can understand and appreciate your research.

5. Professional and confident attitude: maintain a professional and confident attitude during the defense process. Pay attention to your manners and keep good posture and eye contact. Actively participate in the defense process and remain calm when answering questions.

6. Take the initiative to accept opinions and criticisms: be open to the opinions and criticisms of the review committee, and show that you are willing to learn and improve. Show that you value their feedback and suggestions, and explain how to apply these suggestions to further strengthen your research.

7. Good time management: control the time of defense and allocate it to each question reasonably. Make sure to complete the presentation and answer questions within the specified time to avoid lack of time or excessive details.

8. Self-assessment and reflection: After reviewing the defense process, conduct self-assessment and reflection. Think about your performance in your defense and make plans for future improvement or promotion.

It is important to keep a positive attitude and self-confidence, and believe in your ability and work. Adequate preparation, clear expression, professional attitude and good at accepting opinions will help you to successfully defend your graduation thesis. Remember, perfection is not the only criterion. What is more important to your development and progress is what you have experienced and learned.