Third, liberal arts, that is, humanities and social sciences. It is a discipline that takes the politics, economy and culture unique to human society as the research object. Its classic subjects are literature, history and philosophy.

4. University (Latin: UNIVERSITAS) generally refers to a school that implements higher education, and refers to a higher education organization that provides teaching and research conditions and authorizes the award of degrees, including comprehensive universities, colleges, higher vocational colleges and other schools.