For doctors, it doesn't mean that the older they are, the deeper their qualifications are. But for plastic surgeons, you need not only qualifications, but also some experience. After all, a certain number of operations will be done, and the number will be more technically. Therefore, for plastic surgeons, I personally think it is better to be around 30 or 40, not only with experience, but also with qualifications. You can go to Zhengzhou Tianhou Medical Beauty Hospital. The doctors are all well.