Hello, first of all, plastic surgery should be diagnosed face to face with yourself to see if you are suitable for that face shape, so as to make yourself more beautiful. The general doctor will make a specific plastic surgery plan according to your own actual situation. For what you described, you can make it more beautiful by grinding your chin. The general cost is about 5000 yuan, which varies from place to place. Therefore, I suggest you do specific consultation. I wish you beauty and health!