According to the Baidu law, the complaint telephone number of the Education Bureau can make anonymous complaints and report the school anonymously:

1. You can complain to the local education department or other government functional departments.

2. You can call the local complaint telephone number and report the situation to the Education Bureau.

3. You can log in to official website, the local education bureau, and complain online.

4. You can also write a report. To find the right department, you must have enough evidence. Keep evidence, verbal threats, phone calls, recordings and chat evidence.

Complaint means that a person whose rights and interests have been infringed has the right to claim rights from the relevant state organs in view of the illegal and criminal facts that the relevant organizations have violated their legitimate rights and interests. The complainant is a person whose rights and interests have been infringed. Consumer's complaint refers to the behavior that consumers request the mediation of consumer rights protection organizations to safeguard their legitimate rights and interests after they have a consumer rights dispute with operators because of their daily consumption needs to buy or use goods or receive services.