1. Find out why: Find out carefully why the school decided to persuade you to leave. This may be related to academic performance, behavior problems or violation of school rules. Be sure to know the specific reasons for your resignation.

2. Contact with the school: contact with the relevant departments of the school (such as the Student Affairs Office and the Academic Affairs Office) to understand the details and procedures of the decision to persuade students to leave. Ask if there is an opportunity to appeal or apply for reconsideration.

3. Ask for help: If you think the decision to expel is unfair or wrong, ask for support and help from within the school. You can consult the student counseling service organization, the international student office or the student union and other relevant institutions to seek their advice and guidance.

4. Explore solutions: communicate with the school to discuss whether it is possible to formulate solutions to improve your academic performance in order to avoid being discouraged. You can suggest making an academic plan, seeking counseling support or attending additional academic counseling courses.

5. Consider an appeal: If you think the rejected decision is unfair or violates the procedure, you can consider applying for an appeal. Understand the school's appeal procedures and deadlines, and be prepared to provide relevant evidence and documents to support your appeal.

6. Seek legal advice: If you feel that the decision of the school is seriously unfair or involves illegal acts, you can consider seeking legal advice. Contact a professional immigration lawyer or legal aid agency for international students to understand their rights and interests and feasible legal channels.

Please note that the above suggestions are for reference only, and the next step should be decided according to your specific situation and school policy. It is the key to solve the problem to communicate with schools and relevant institutions in time and seek professional advice.