different agreements and different sponsors.

1. Bo Yan class: According to the class-running agreement, the school is free of tuition, accommodation and monthly living allowance for each student in 3 yuan.

2. fir class (funded by Shanghai fir public welfare foundation): according to the class agreement, the school is free of tuition and accommodation fees, and each student is subsidized with living expenses of 3 yuan every month.

3. Dianhong class (sponsored by the county government): according to the requirements of running the class, the school is free of tuition and accommodation fees, and each student is subsidized with living expenses of 3 yuan every month.