The price is closely related to your region, the institution you choose, the doctor and your own situation. You can go to a regular stomatological hospital for consultation. If your teeth are irregular and you don't have much time to choose conventional orthodontics, you can choose Meiguan to correct your teeth, and the effect is ok. I suggest you choose regular orthodontics if you have time, because the beauty crown needs to polish the normal teeth a little, which is harmful to some extent.