Township undertakings are all made up of classmates.

The ten worst institutions are: township institutions, public primary schools in remote areas, (kindergarten) teachers, medical units, party school systems, media units, scientific and technological institutions, cultural institutions, health institutions, social welfare units and sports institutions.

A public institution refers to a social service organization engaged in education, science and technology, culture, health and sports under the leadership of the state or local government, funded by state organs or local people's governments at various levels or organized by other organizations using state-owned assets. It is a legal entity in the form of an organization or institution. Institutions are some public welfare units and non-public welfare functional departments whose main purpose is government functions and public welfare services.

Participate in social affairs management, perform management and service functions, and the superior departments are mostly government administrative departments or government functional departments. The source of staff's salary is mostly financial allocation, and institutions are registered by the establishment department, and the establishment quota management is implemented, which is called career establishment by the people.