Lanzhou No.10 Middle School is a key middle school with high reputation, strong teachers and advanced teaching facilities. The school pays attention to the all-round development of students, not only has rich academic teaching resources and high-quality teaching quality, but also pays attention to cultivating students' comprehensive quality and innovation ability. The school has achieved excellent results in various competitions and subject competitions, and trained a large number of outstanding students. In contrast, the teaching quality and academic reputation of Lanzhou No.50 Middle School are relatively weak. Therefore, considering comprehensively, Lanzhou No.10 Middle School is better.