In colleges and universities, college students do some small businesses on campus. Generally, schools will not punish them unless you cheat students, so schools will punish them. Our school also encourages some students to do some small businesses. For example, in the library, you can do a project in which college students sell their own carbon pens or refills. In other words, you can buy a batch of goods from school, and then go to the school library to sell some pens or pencils, erasers or carbon pen holders. These are some projects specially done by the school to make students earn some living expenses. Then the school also organized some students to visit some small shops in their dormitory, let them buy some reliable food through the school, and then let the students sell it in a student dormitory. In this way, students can also get some life support! So in college, some students can do some small businesses, but if they do business, they can't do it outside school. For example, if you set up a stall in the student aisle of the school, it will not work, because it will greatly upgrade the management of the school and make it difficult to manage. If a young man, not a college student, also sets up a stall in the school, the school will be in chaos, so if you do small business in the middle of the flood. Basically, if you do some business outside the school or in the dormitory, you can't do business on campus, because it will disturb the management system of the school. If you set up a stall in the school, you will be punished by the school and your belongings will be confiscated. In this case, you will be punished by the school. But if you want to abide by the regulations of the school, the school encourages students to start their own businesses, because a student can start his own business, which shows that his mind is still relatively good.