No, there are a large number of universities. The obvious advantages of opening stalls in school canteens are large passenger flow and stable tourist sources. Because of the epidemic, the school adopts closed management, and the students' consumption places are all in the school. Students' consumption level is not high, but the base is large, so income naturally has no meaning. The disadvantage of campus catering is that it is greatly influenced by winter and summer vacations. After the students have a holiday, there are no consumers in the school, so we should have a rest. Moreover, the school canteen has strict management and many rules. If you don't do well, you will be deducted, and there is still pressure.