First of all, you should make a diagnosis through a doctor. When you are dissatisfied with your face shape, go to a medical beauty institution to see a maxillofacial surgeon and do more cosmetic consultation, so as to have a complete and objective diagnosis of yourself and what kind of surgery can be used to solve it. Choose a doctor by method. Some doctors are used to a certain method, but it is not the one that suits you. Although the doctor is famous, he has only achieved one thing, but he can't achieve the effect you need. Instead, he regrets that it is not the doctor's bad work, but that the doctor's mandibular angle plastic surgery method is not suitable for you. So don't blindly pursue famous doctors, but find famous doctors through the surgical methods you need. So as to be in tune.