People whose rights and interests have been infringed have the right to claim their rights from the relevant state organs for the fact that the relevant organizations have violated their legitimate rights and interests.

You can complain directly to the local government in official website, or call the mayor's hotline 12345. They have staff to help you record and find the education bureau to solve it. There is no complaint telephone number in the general education bureau, so it is difficult for you to get through.