What are the industries related to students?

There are industries related to students, and I think there are commercial stalls at the door. Simply put, it is a restaurant. Barber shops, grocery stores, grocery stores and other restaurants 1 mainly eat, but when they are students, they can't resist the temptation of delicious food. Both men and women in barbershops should have their hair cut, what's more, boys and girls nowadays pay great attention to their own image. Hairdressing shops are also an indispensable industry related to students. 3. Grocery stores, such as kettle 502, are indispensable in life. Grocery stores, towels, washbasins and toothbrushes are all products that need to be replaced regularly.