To be exact, the special forces are top secret, and their tasks are not made public. Moreover, the special forces belong to the ranks of the People's Liberation Army, which is an external attack. Special police is a kind of police, which can also be divided into armed police special police and public security special police. The special police of the armed police is to deal with violent emergencies, and it can also be said that it is a special force. Of course, personnel confidentiality; Public security special police are under the jurisdiction of the Ministry of Public Security, dealing with minor emergencies, almost like ordinary police. Secret service belongs to secret service personnel, with open personnel and special tasks, such as armed escort (legally holding guns), fire alarm and secret service squadron. About these, it is not very comprehensive.