It is estimated that there are no real in-service teachers at this price in Hefei. In-service teachers spend at least 50-60 hours in remedial classes. I am also an on-the-job math teacher in Hefei, and I usually charge 80 hours. Each teacher's ability is different and the price is different, which is for reference only. I took a student from No.45 Middle School last year. When I went to meet him, there were 26 students in our class. A year later, I won the fifth place in the three-mode test. Ha ha laugh