Ok, let's talk about single eyelid one by one: double eyelid can be done by plastic surgery, and Korean has three points. Small eyes: you can make outer corners and inner corners to make your eyes bigger; Flat nose: hyaluronic acid rhinoplasty, prosthesis transplantation or autologous cartilage transplantation can be done to make the nose straight, and the big alar can be reduced. All of the above can be analyzed according to your specific situation, so I suggest you go to general airlines and let the experts show you in person to decide what kind of plastic surgery you are suitable for.