The tooth washing shop opposite the martial arts dealer 180 yuan, and then if the tooth is blocked, I am a graduate student or I am every 125 yuan. It is more expensive to ask those teachers to do it. But I suggest that it's best to find a teacher to do it, because the tooth blocked by my graduate student there last year soon hurts again. And if your tooth nerve has been cut off, the doctor there will advise you to have root canal treatment, and at least one tooth should have 500 yuan.