First of all, you should choose a plastic surgery hospital with formal qualifications. The hospital will recommend a suitable plastic surgeon for you according to your personal needs. What you have to do is to fully communicate with the doctor before operation and tell the doctor what kind of effect you want. Your attending doctor will answer your questions for you. Be sure to relax and don't be nervous. Being nervous is a taboo. Most importantly, you can't have too much illusions about the effect after the operation. Some people can't be stars no matter how different the system is, so doctors can only do their best according to your own conditions and your requirements. If doctors are not skilled, that's another matter.