1. Know the content of the exam: Learn the exam subjects, exam forms and exam outlines in detail, and make clear the knowledge points and skills you need to master.

2. Make a study plan: Make a reasonable study plan according to the content of the exam and your actual situation. Divide the whole review process into different stages, and set specific learning objectives and time schedule for each stage.

3. Consult teaching materials and reference books: According to the examination outline, select relevant teaching materials and reference books for study. You can refer to some classic textbooks, such as Biomedical Engineering and Fundamentals of Biomedical Engineering.

4. Brush the questions to do the simulation questions: brush the questions to do the simulation questions, get familiar with the test questions and problem-solving ideas, and improve the problem-solving ability and test-taking skills.

5. Do more experiments and projects: Biomedical engineering is a highly practical subject, and doing more experiments and projects can improve the practical operation ability and problem-solving ability.

6. Participate in training courses or tutoring classes: You can consider participating in some professional training courses or tutoring classes, systematically study and review the exam contents, exchange experiences with other candidates, and solve problems.

7. Be mentally prepared: Postgraduate entrance examination is a long-term and arduous task, which requires a lot of time and energy. We should be mentally prepared, keep a positive attitude, and study and review persistently.

In short, preparing for the postgraduate entrance examination of biomedical engineering in South China University of Technology requires a comprehensive and systematic study and review of the examination contents, focusing on the combination of theory and practice, while maintaining a good attitude and unremitting efforts.