I think the effect depends on the hospital chosen by the landlord. It is suggested that the landlord consult an expert in Beijing Helikang Hospital. Where did my colleague do the bone grinding and plastic surgery? The effect is very good, and the face is better than before. I heard that their hospital has a good reputation and left no scars. The landlord can consult their experts and ask them to answer your questions in detail and make more comparisons. I hope it will help you.