I suggest you go to a hospital in Beijing, because my friends around me haven't done it yet, so I can't give you advice now, but from the overall effect, the operation done in Beijing has a high effect. Why didn't the landlord wait another year or two? Because now I find that stem cells can do this operation, and fat will not be absorbed by the body. It is estimated that the effect is better than fat, but I want to observe it again. After all, it is a new technology. If we want to do it, we should do it best and last, don't you think?