Interpretation of college vocabulary;

1, generally refers to schools that implement higher education, including junior colleges, junior colleges and comprehensive universities. Xiao Wang went to college.

2. It refers to a comprehensive university with interdisciplinary subjects, and generally has various majors in philosophy and social sciences (liberal arts) and natural sciences (science and engineering). For example, Peking University, Fudan University and Hefei University of Technology.

3. Adult schools in Zhou Dynasty were relatively elementary schools. Primary school is the place where slave owners' children receive at least one year's education, and university is the place where slave owners/children over 0/5 years old receive education.