The first two digits of the fireman's chest number represent the province. The back represents cities and regions.

The responsibilities of firefighters mainly include fire fighting, emergency rescue and disaster relief, inspection of fire safety facilities, and publicity of fire safety knowledge. At the same time, they also participate in rescue work, such as road rescue, ambulance rescue, and serve the people, such as eliminating wild animals, eliminating potential safety hazards, and checking the internal service wiring documents of water supply companies.