It's hard to read the comments – it's impossible to understand everyone's language.

Hello, my name is Nom and I'm Mongolian. I'm considering getting cosmetic treatments in Korea, but I have a problem with the language barrier. Most websites and reviews are written in Korean, which I can't read fluently. Please don't tell me that using a translator is a bad idea. How do you find good, honest reviews? What precautions or general rules should I be aware of?

When I've looked at other reviews and discussions in the past, this is what I've noticed. People are asking how to find good reviews and recommendations for free services. How can I make the right choice? How do you, as foreigners, find places that provide good service?