The teaching quality of Qianxi No.9 Primary School is good. Jiu Si Primary School in Qianxi County is a full-time boarding private school approved by the county education department. Since its establishment, the school has closely focused on the direction of "paying close attention to quality, focusing on standardization and running a school with characteristics", always taking "moral education first, teaching first, quality first and educating people first" as the educational model, adhering to the school-running philosophy of "laying the foundation for children's lifelong development, paving the way for teachers' professional development and adding color to diversified education", taking "small class and high quality" as the educational form, and taking "small class and high quality" as the educational form.