What are the requirements for applying to be a waiter at McDonald's or KFC?

Of course, you need a health certificate! You can do it, but it costs money. You can go to the store that recruits waiters and fill out a form. They will tell you the details. It costs 3 yuan per hour, which is quite hard. Most of the people at KFC are studying, so summer jobs are OK. The girl in my dormitory now works at KFC