If you're a foreigner who doesn't speak Korean, how can you trust the clinic reviews here?

Hi everyone, I'm Vy from Vietnam and I'm planning to have some cosmetic treatments in Seoul. I'd like to ask how you guys read reviews when you don't know Korean? I tried using Google Translate but I'm afraid of misunderstandings. Has anyone else encountered this situation?

I'm also not sure what signs to look for to identify fake reviews or low-quality clinics. I've seen many Vietnamese people say to be careful, but what exactly should I look for? Does anyone have experience they can share?

I think finding a good clinic here is harder than back home because I don't understand the language and culture. I hope you can give me some advice or a good approach. Thank you very much!