If you choose a hospital, the most basic thing is to choose a regular hospital, and then Korean hospitals also have their own special projects.
For example, some hospitals in double eyelid surgery are better, and some hospitals for rhinoplasty are better.
Moreover, each dean also has his own specialty. Some deans are good at double eyelid surgery, while others are good at double eyelid repair.
Dean has different operating styles, so you must choose a hospital and dean that suits you.