What major do you need to study when you are a policeman?

Public security majors include: public security, investigation, domestic security, economic crime investigation, police dog technology, police command and tactics, public security management, foreign-related policing, drug control, criminology, public security information science, public security political work, exit-entry management, exit-entry management, data policing technology, technical investigation, public security management, information network security supervision, police command and tactics, police dog technology, criminal investigation and domestic security. Belonging to the category of law, police college students get a law degree after graduation.

Public security technology majors include: criminal science and technology, traffic management engineering, fire engineering, network security and law enforcement, data policing technology, etc. Belonging to the engineering class, police college students get engineering degrees after graduation.

The requirements and conditions for being a policeman are: 1, citizens aged 18; 2. Support the Constitution of People's Republic of China (PRC); 3. Have good political and professional qualities and good conduct; 4. Good health; 5. Have a high school education or above; 6, voluntarily engaged in the work of the people's police. The police are national public officials who are armed to safeguard national security and social order, exercise police power and perform police duties in police organs. Their work contents are: 1, preventing, stopping and investigating illegal and criminal activities; 2. Maintain social order and stop acts that endanger social order; 3. Maintain traffic safety and traffic order and deal with traffic accidents; 4. Organize the implementation of fire control work and implement fire control supervision; 5, the management of firearms, ammunition, knives and flammable, explosive, toxic, radioactive and other dangerous goods; 6. Manage special industries as stipulated by laws and regulations.