1. Learn more about policies and regulations: First, learn about the laws and regulations of the local education department on school registration. Consult the relevant documents or consult the staff of the school or education department to ensure that you have a clear understanding of the registration requirements and procedures.
2. Seek help and advice: If you think that the registration process is unfair or unreasonable, you can consult the staff of the Academic Affairs Office, the Admissions Office or the relevant departments of the Education Bureau, reflect your situation to them and seek help and advice.
3. Provide supporting documents: If you can't register according to the registration time due to special circumstances or reasonable reasons, you can prepare relevant supporting documents, such as household registration transfer certificate, job transfer certificate and medical certificate, so as to explain your special situation to the school.
4. Seek legal aid: If you think the school has violated relevant policies or improper operation, you can seek legal aid. You can consult lawyers or people's mediation and other legal related institutions to understand your rights and interests and legal protection measures. Please note that the specific solutions may vary according to different regions, schools and policies. It is recommended that you consult relevant local departments or professionals to get the most accurate and specific guidance and help.