2. Professional and technical civil servants. Personnel engaged in professional and technical work in party and government organs, people's congress organs, judicial organs, procuratorial organs and other units provide special technical support and guarantee for the implementation of public management, which has the characteristics of low substitution and strong technical authority.

3. Administrative law enforcement civil servants. It mainly includes personnel who directly perform on-site law enforcement duties such as administrative supervision, administrative punishment, administrative compulsion and administrative inspection. "Pure execution and on-site coercion are its remarkable characteristics". This is conducive to better motivating front-line law enforcement civil servants and establishing a good image of the government.

4. Logistics civil servants. Due to the need of confidentiality and security in some sensitive government departments, the personnel engaged in logistics support in this department are classified into civil servants for unified management.