Legal analysis: belong to. Public institutions are relative to public institutions. First of all, institutions include some units with civil servants, which are not for profit, and are branches of some national institutions. Compared with enterprises, institutions have the following characteristics: first, they are not for profit; Second, the funds allocated by financial and other units mainly do not return economic benefits. Libraries at or above the county level have financial allocations, which belong to public institutions and are managed by local cultural bureaus.

Legal basis: Article 3 of the Civil Service Law of People's Republic of China (PRC) should meet the following two conditions when a public institution is included in the scope of reference management: (1) It has the function of managing public affairs authorized by laws and regulations; (two) the use of career preparation, and by the state financial burden of wages and benefits.