In the daily clinic, many parents are forced by their children to do nothing before agreeing to accompany their children for plastic surgery. However, for children under 18 years old, plastic surgery such as mandible cutting (commonly known as face-lifting), cheekbone grinding, rhinoplasty and breast augmentation cannot be done. Because of young age and immature bones, now the bones are damaged, which will affect normal growth. In addition, minors' understanding of beauty is still immature, and premature plastic surgery is not good for physical and mental development.