Because "junior high school" does not allow all key middle schools to enroll students according to their own standards, it has attracted much attention. The teacher of Danqiu Mingshitang School said that a few years ago, Beijing Xiaoshengchu mainly looked at the test results of mathematics competitions such as "Spring Cup", and later the Spring Cup was changed to "Demonstration of Mathematical Problem Solving Ability". In recent years, key middle schools mainly refer to the results of "comprehensive quality test". Due to the limited enrollment of high-quality schools, a large number of primary school students apply for a small number of key middle schools in May and June every year, which makes it difficult to achieve "enrollment nearby" to some extent.

Today's "junior high school" system reduces the pressure on sixth-grade students. Most of the systems are free to enter the school nearby.

Beijing Xiaoshengchu appeared in the form of "pushing the best". In other words, every miyoshi student in primary school can have a chance to be promoted. That is to say, I chose it at random voluntarily (from the key middle schools that can apply). However, this practice of the Education Commission is likely to lead to the corruption of teachers.