According to relevant information, it is impossible for the public security bureau to let educational institutions lay off employees. The Public Security Bureau and the Education Bureau are two departments. The Public Security Bureau is not under the control of the Education Bureau. The Public Security Bureau cannot let educational institutions lay off employees. Public security bureau is the organizational form of public security organs and the functional department of the government in charge of public security work. The Education Bureau is the government department in charge of education and language work.