The university is 4 yuan, and there is a cool perm. That will do. 120 yuan is the kind of big bend or perm that doesn't hurt your hair. There is also a big and expensive one on Haping Road. I used to perm 143 there, but it didn't hurt my hair. I ironed out a beautiful texture, which allowed me to open it in about 2 months. There is also a peak, which does not hurt the hair. The price is a little expensive.