Why is there Yum! Brands has been recruiting trainee assistants?

Parkson Restaurant is very strict in the selection of trainee assistants. If you like the catering industry, you can learn a lot and be very tired. You can't start with waiters, general managers and kitchens. You can't learn without a lot of materials, and you can only pass them all. After you become an assistant, you may be mainly responsible for scheduling or ordering food. If you don't get promoted to assistant manager within two years, you can resign, and there will be no result if you stick to it. ...