How to choose a good Korean hospital?

Hello everyone! My name is Khulan from Mongolia. I am thinking of getting cosmetic surgery in Korea, and I am very confused about choosing a hospital. What are your tips for Korean children to find a good hospital here? Did you ask about the language barrier, or did you say that the face is covered in words?

Yas said before that I found a hospital on the website of a dreamer. However, when I was researching on the Internet, there are so many hospitals, and it is difficult to evaluate all of them. What did you pay attention to in advance? For example, whether there is an interpreter during the examination, and what should I ask if I am afraid. I think both are important.

If you have experience finding a reputable hospital, how did you become confident? I think interviews or reviews of people who have been there play a good role. Please contribute your questions and experiences! Thank you!