Speaking of facial contour surgery, I still recommend you to go to Korea for this surgery. We also do this kind of surgery in Chinese mainland, but it hasn't developed to a certain extent. My sister did it at FACELINE Plastic Surgery Hospital in Korea. You can go to his hospital for plastic surgery. There are two deans in this hospital. One is Dean lee chun-soo, who mainly does comprehensive facial surgery, double forehead surgery, facial contour surgery, mouth opening surgery and inverted teeth surgery. I recommend you to go to FACELINE Plastic Surgery Hospital in Korea for facial contour plastic surgery. Dean Li Zhenxiu has more than 1000 experience in facial contour plastic surgery.