Correcting one's own situation requires higher technical level of doctors, and authoritative experts in regular hospitals are more secure. You can study in the local area, and it is best to have face-to-face communication with experts to learn about the doctor's skills, the effect of improvement, and the possible situation after surgery. Do it when you feel right. If conditions permit, you can go to Beijing, Shanghai and other technologically advanced cities for treatment. As for the price, it depends on your specific situation. I heard from a friend that Liu Yanjun is a famous nose plastic surgeon in China. You can consult it then. My very best wishes to your health