Where is the dentistry in Puyang better? Do you want to have orthodontic surgery?
Maybe the front teeth are a little crooked. Orthodontics is not surgery, but surgical orthodontics is different. General anesthesia takes a short time and costs a lot (tens of thousands). I think you should do orthodontics, not that surgery, because I'm not in Puyang, so I can't give you advice in this respect, but it's still very important. You should do it in a big hospital, not a small clinic.