1. The combat training center is equivalent to the police training center, and it is a unit that trains and improves the business and physical fitness of the participating police. The staff are ordinary policemen inside, and generally have no positions.

2. People's police are national civil servants. The police rank is a title and symbol that distinguishes the police rank and shows identity. It is an honor given to the people's police by the state. China People's Police implements the system of ranks of captain, police inspector, superintendent and police officer. Clerks are actually ordinary staff, not leading cadres, and are divided into four types: clerks, clerks, deputy directors and directors.

There are two kinds of civil servants working in public security organs. One is the civil servant of the people's police, and the police rank system is implemented. A civil servant who is not the people's police. There are four kinds: clerk, clerk, deputy director and director.