1. First, contact the educational administration department of Hangzhou School to find out the specific credit requirements and make-up exam policies.

2. Secondly, according to the requirements of the school, choose the appropriate credit make-up method, which can increase credits by participating in additional courses, assessment and internship.

3. Finally, actively participate in make-up classes, complete relevant tasks and assessments according to school regulations, and ensure that the required credit requirements are met.