It depends. If it is for the college entrance examination, it will be more expensive. That depends on the age of the students. If you are younger, it will be cheaper. I don't know what training class it is. If it's for the college entrance examination, it's tutoring. I have four hours, 80 yuan. If it is a large class, it should be about 50 people. That depends on your reputation. If it is famous, some people will charge 80 yuan to start classes, while others will not mention how expensive it is. Everyone else has a way. this