Hmm. There are about 800 students in a class. The teacher missed 50 classes in class. Class/kloc-above 0/00. There are still two hours. There are all kinds of messy chores at ordinary times. The basic salary ranges from 2500 to 3000. Of course, 10 class will be deducted. Do the math yourself. Anyway, teachers are highly mobile and have a high turnover rate. Judge for yourself.