1. Teachers: Excellent teachers are an important symbol of a middle school, including teachers' teaching level, teaching experience and teaching style. Through investigation, we can know the teachers' situation in the two schools, including teachers' academic qualifications, professional titles, teaching experience and other indicators, as well as teachers' teaching quality and students' feedback, so as to evaluate the teachers' strength in the two schools.

2. Teaching quality: Teaching quality is an important indicator to evaluate a school, including students' test scores, enrollment rate, awards and so on. By consulting the education quality reports of the two schools over the years, visiting the classrooms of the schools and investigating the students' learning situation, we can understand the teaching quality of the two schools.