Jianyang Sancha and Jia Jia's high schools are both good.

1. Infrastructure: Jiajia Middle School has complete facilities and functions, including digital laboratory, multifunctional classroom, library and maker laboratory. The infrastructure of Jianyang Sancha Middle School is relatively backward.

2. Teachers: Jiajia Middle School has strong teachers, first-class teachers and teaching level, good teaching quality and strict management, while Jianyang Sancha Middle School is relatively weak.