1. According to the Regulations for Libraries in Primary and Secondary Schools promulgated by the Ministry of Education in 2003, the minimum amount of books per student of Class I is 30, and that of Class II is 15. There are 40 first-class junior high schools and 25 second-class junior high schools; Complete middle school has 45 volumes of Class I and 30 volumes of Class II; There are 50 students in Class One and 35 students in Class Two in senior high school.

2. Senior high school (UK) is a school system with both junior high school and senior high school. Junior high school belongs to the nine-year compulsory education stage, while senior high school is not. In terms of school settings, many complete middle schools have been decoupled into two schools. The position of complete middle school in education is coherent, connecting the preceding with the following, and it can maintain a consistent goal and style for the cultivation of middle school students, which is conducive to reducing the pressure of middle school students' entrance examination. To a certain extent, we can make full use of educational resources and teaching facilities, and the exchange of teachers in the same unit also makes teaching more in line with the discipline system structure. Students of different ages live and study in a campus, which strengthens the communication between students of different ages and is more conducive to the healthy development of teenagers' body and mind. Need more detailed management work, but also conducive to the all-round development of students.