I am a sophomore in Yongzhou No.1 Middle School, and I attended a cram school. The teacher is not bad ~ but the teacher often changes. According to the teacher, no teacher wants to work there for a long time without paying for half a year. A teacher named Liu always withheld his salary and put his money in the bank just to get his money back, which is very selfish. The teacher feels boring in class. I think this institution will collapse sooner or later! How can the teacher have the passion to give us a good lesson if the salary is not paid in time and only a bad check is written?