Seeing naive students every day is better than going out to meet those people in society. If you like reading, the university library is really a good place. You can also download the contents of China HowNet and other databases in the library. Most universities have purchased the copyright. And the campus scenery of the university is also good. Sitting on a stone bench, watching the lotus flowers and small fish swimming around in the pond, sometimes I feel very comfortable. Of course, there are many business opportunities in universities, and college students are a group with strong spending power, so it is also a good idea to open a shop in universities.