In the fifth grade of primary school, I went to a cram school near my home. Three subjects cost about 7000 yuan a year. When I was in the sixth grade, I felt that the remedial class was not effective, so I changed to self-study at home and we supervised it. After junior high school, I chose a well-known chain training institution, with seven and a half hours a week and three science fees 150 yuan. After entering the first grade, continue to choose the autumn classes of training institutions. Each subject is 2.5 hours per week, and the tuition fee for three subjects for half a year totals 9450. In addition, the children also chose online English class, 25 minutes a day, about 1000 yuan a month.