For example, the cost of the Bayi Lei Demonstration Base of the Central Ballet is different for different children and different classes. First of all, according to the interview evaluation, the graded teaching will focus on cultivating excellent students and be divided into different classes, 60 minutes, 90 minutes, 120 minutes, 180 minutes, and the fees for different basic classes are different. Followed by enlightenment class, grading class, excellent class, excellent class, performance class and art group. The last single class is basically 60 minutes, and the average institution is 45 minutes. The fee is similar to that of local ballet institutions, but there is no preferential policy for registration. There seems to be a renewal fee, and some activities also have bonuses. Please consult your local campus for details.