My own uncle's family started by running a milk tea shop next to high school. They have been doing it for more than ten years, and their income is considerable. My cousin also studied for a week and then opened her own shop. It is easy to get started and the cost is extremely low. I'll tell you a story about my wife's cousin who subverted your three views. She was originally a civil servant, and her daughter-in-law was also a non-staff member of the community. Then they spent more than 500,000 yuan to pick up a book and put it in front of a university in Hechuan, Chongqing. However, they returned to their books in one year, and the profits were predictable. In the second year, they opened another one in the main city of Chongqing. Today, they heard that they opened another one in front of another university in Hechuan. At present, they are renovating and recruiting people. There are three companies. And the shops next to the school are tax-free! In this society, only those students earn the best money, because people are stupid and have more money. . . Therefore, the location is very important and directly corresponds to your income! This thing doesn't even need to wash the bowl, and the cost is pitifully low.