What exactly do the four functions of the procuratorate mean?

Four procuratorial functions: criminal procuratorial, civil procuratorial, administrative procuratorial and public interest litigation procuratorial.

The main function of criminal prosecution is to supervise the investigation, trial and execution of criminal cases. If there is misconduct, illegal behavior or misjudgment, it will be supervised in different forms according to the situation and urged to correct it.

The main function of civil prosecution is to supervise civil litigation. If there is an error in the effective civil judgment or ruling of the people's court, or if the civil conciliation statement harms the interests of the state and the public, and if the judge or the civil execution activities are illegal in the civil trial, the procuratorate may supervise.

The main functions of administrative prosecution include the supervision of administrative litigation and administrative behavior. The people's court's effective administrative judgment or ruling is indeed wrong, the administrative mediation document harms the public interests of the state and society, the judge's illegal behavior or administrative execution activities in the administrative trial are illegal, and the administrative organ illegally exercises its functions and powers or fails to exercise its functions and powers, and the procuratorate may supervise it.