Secondary institutions include: teaching and research section, audio-visual education hall, educational TV station, educational information network, primary and secondary health care station, entrance examination office, architectural design room, education center management office, teaching equipment center, labor service company, vocational teaching and research section, adult teaching and research section, work-study program office, educational science research institute, educational foreign exchange association, etc.

Secondary institutions refer to other institutions in China's administrative management, which are established outside the internal institutions according to the needs of business work, and are subordinate to the management of their own units, and are different from the internal institutions in terms of preparation and funding supply system.