1. Baidu search the education bureau that requested the complaint. As shown below, open the official website of Education Bureau. In this way, the first step to enter the food complaint website of the Education Bureau is as follows:

2. Find and click "Service" in official website, as shown in the figure below.

3. Click "Write Complaint" in the new webpage that opens, as shown in the figure below.

4. Generally, you need to register an account before you can make a complaint in real-name registration system. You can complain anonymously to the Education Bureau here. As shown in the figure below.

5. After registering and logging in, you can make a complaint. You should fill in the detailed information and personal contact information truthfully in order to carry out the follow-up work. In this case, you can successfully complain anonymously to the Education Bureau.