I have been to Beijing once, and it should be good to live in a plastic surgery hospital nearby. Many plastic surgeons there are hired from abroad. It seems to be the Affiliated Hospital of Beijing Medical University. I don't remember the specific name, but I only know that it is not far from Badachu.
In addition, I saw an article in a reader's issue introducing a professional cosmetic surgeon with great achievements. I'll tell you as soon as I see his name and hospital when I get back.