Legal analysis: At present, in fact, the police chiefs in most big cities are assistant mayors and deputy mayors. So the public security bureau chief is really better than the education bureau chief.

Legal basis: Article 11 of the Supervision Law of People's Republic of China (PRC), the board of supervisors shall perform the duties of supervision, investigation and handling in accordance with the provisions of this Law and relevant laws:

(a) to educate public officials in a clean and honest manner, and to supervise and inspect their performance of duties according to law, fair use of power, clean politics and ethical conduct;

(two) to investigate the duty crimes suspected of corruption and bribery, abuse of power, dereliction of duty, rent-seeking, interest transfer, favoritism and waste of state-owned assets;

(three) to make administrative sanctions against illegal public officials according to law; Accountability of * * * members who fail to perform their duties and dereliction of duty; For those suspected of duty crimes, the investigation results shall be transferred to the people's procuratorate for review and prosecution according to law; Put forward supervision suggestions to the unit where the object of supervision is located.