Beijing Shida Middle School is a high-quality private middle school in Haidian District with a good reputation. Founded in 200 1, the school has made great achievements in the field of education for many years. It is impossible to verify whether the average grade of the experimental class has really reached the level of over-class, but from the perspective of social feedback and word of mouth, Shida Middle School has performed well in terms of education quality, curriculum and teaching staff, and the admission rate of entering famous schools is high.