1. Civil service system: including party and government organs, people's congress organs, CPPCC organs, democratic party organs, social organizations, reference civil service series management units and joining the army;
2. Judicial system: including judges, prosecutors, people's jurors, clerks of people's courts, people's supervisors, police, lawyers, grassroots legal service personnel, notaries and forensic experts;
3. Institutions: teachers, doctors, accountants, certified public accountants and journalists;
4. Company executives: directors, managers and other senior managers of the company and bankruptcy administrators of the enterprise;
5. Insurance and securities occupations: futures practitioners, risk managers of securities companies, actuaries, insurance salesmen, securities practitioners, auctioneers, and securities and futures investment consulting practitioners;
6. Other occupations: tour guide, production, sales, procurement, transportation, blasting personnel, registered construction engineer, registered safety engineer and registered surveyor of civil safety products.