Yes, the flatter ones are always hard to remember. I study art, and here's the thing. Just like when we draw, we have to grasp a person's characteristics to draw well. I have a sister who went to Weilijia Meixin for plastic surgery. Oh, I recommend you to go, too, because I don't know if other places are good. Personally, I still choose a more reliable plastic surgery hospital, which is more reassuring. After all, things that need to be worked hard on the face should not be sloppy, otherwise the more the whole thing is like this, the less the desired effect will be, and it will be miserable.