Administration is relative to technology, and those people's police who work in the front line belong to administration, which can be understood as equivalent to "fighting" in the army.
The police force also needs some people who are engaged in forensic medicine and scientific research. They belong to the technical category.
The difference between administration and technology is so great that it is almost impossible to replace each other, so we should separate them and straighten out the relationship between promotion and treatment.
Administrative police are grass-roots police, engaged in criminal investigation, traffic, public security and other work.
The police engaged in technical work such as forensic medicine are technical police.
Extended data:
The salary of the police should be raised. The police are the group with the largest number of casualties in peacetime, which is unmatched by any industry. In the face of daily sacrifice and bloodshed, the salary of the police should not be lower than that of the army, at least equal to that of the army.
In fact, despite the different division of labor between the police and the army, the police have been fighting side by side with the army in peacetime and wartime. There must be police in the battlefield with troops. The army is fighting for thousands of days, but for the police, it is in a state of war every day. On weekdays, the work intensity of the police is no less than that of the army on duty, and the sacrifice and injury far exceed that of the army.
References:
Baidu Encyclopedia-China Police