According to the experience of eating canteen meals for so many years, it is very profitable to contract canteens in schools. But we should do these things well: First, we should have a good relationship with the leaders in charge of the school canteen, which is difficult to contract and is not conducive to development. Second, customers are very important. Cheap and delicious food is very important for ordinary students. Of course, if you want to contract the university canteen, you can get some local characteristics appropriately. The price doesn't have to be cheap, but it should be reasonable.

If you want to cook for others, you don't have to contract the canteen. You will be very busy. Might as well open a shop.