It is best to go to a regular hospital or a dental clinic. Spent more than 700 yuan to correct it and found acquaintances. If I don't know anyone, I need more than 1000 yuan ... (pulling out four teeth for more than a year is a troublesome correction)

How much it costs depends on how much it costs to correct your teeth. It shouldn't be very expensive. Although larger hospitals or dental clinics are more expensive, don't worry.