What are the similarities and differences between public security and armed police?

Public security is a civil servant and armed police is an active soldier. Public security includes criminal police, drug control, anti-smuggling, traffic police, registered police, prison guards, "film police" and so on. The Armed Police Force has eight arms: internal security, fire fighting, frontier defense, security, transportation, water and electricity, forest and gold. Treatment, the public security is to earn public funds, and the armed police conscripts have only a little allowance. The police ranks of public security are: second-class police officer, first-class police officer, third-class superintendent, second-class superintendent, first-class superintendent, third-class police inspector, second-class police inspector, first-class police inspector, first-class police inspector, deputy director and director. The format of the rank of the armed police is the same as that of the army. The public security is the leader of the Ministry of Public Security, and the armed police is led by two people. Armed Police Headquarters leads all armed police, the State Council is in charge of domestic public security, public security is in charge of fire control, border defense and public security, Ministry of Communications is in charge of transportation, Ministry of Forestry is in charge of forests, and gold is directly led by Headquarters.