Xi'an positive language stuttering correction organization how to charge

200 yuan for one lesson. Xi'an Stuttering and Pronunciation Correction Center is a professional language training institution approved and established by the business administration department, which focuses on 1-to-1 spitting and pronunciation correction and 1-to-1 stuttering correction. Its fee is 200 yuan a lesson, the correction center focuses on the spitting words, pronunciation, tongue and stuttering and other language correction.