Inquiring about Li Ben HowNet, I learned that it is really difficult to enroll students in Chengdu No.7 Middle School. The headquarters of Chengdu No.7 Middle School enrolls more than 300 local students every year, with an average of about 60 students in each region. The number of students enrolled in areas with poor teaching quality is less than 30, which means that Chengdu's top junior high schools can enroll about 20 students.