Shenyang Meng Qiang is a celebrity. Shenyang Mengqiang has been in the business for more than 20 years, and has been doing rhinoplasty with precision until it is meticulous and rigorous. The principles to be observed in the repair of failed rhinoplasty are as follows: first, we must seize the golden repair period of failed rhinoplasty; Second, the prosthesis should be repaired immediately or after three months, to find out the reasons for the failure, and then give a reasonable improvement plan according to the status quo of different rhinoplasty shapes.