My sister's double eyelids were done in Liu Ji, a city hospital. It seems to be done in a minimally invasive way. It's been half a year now, and it looks good, without scars or traces. You can check the website.

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In fact, I don't think it is necessarily only the city hospital that is the best. I don't like going to the city hospital. There are many people and doctors are not serious. I always go to Shanghai Plastic Surgery Hospital recommended by my friends.

Doctors are also quite professional, and I think the treatment effect is not much worse than that.