1, public welfare is a unit that does not generate income separately, and it is completely funded by the government. The benefits generally depend on whether local finance and units belong to the municipal level or the provincial level, including public libraries and archives;

2. The second type of public welfare belongs to profit-making units that have certain income-generating ability but are not completely independent. Generally, such units are financially subsidized, including high schools, vocational schools and notary offices.

3. The third kind of public welfare is self-supporting, which mainly refers to hotels, guest houses, bus stations, real estate trading centers, sanitation and landscaping and other institutions. Regular employees can be diverted to other institutions, and employees can be restructured together with enterprises. If the retirement time is less than 5 years, you can retire early.