1. According to official website of Dujiangyan Education Bureau, the school location: Dujiangyan North Street Primary School is located in Dujiangyan City, with convenient transportation and prosperous surrounding environment. Yongfeng Primary School is located in the suburb of Dujiangyan. The traffic is not as convenient as Beijie Primary School, but the surrounding environment is relatively quiet.

2. School scale: Dujiangyan North Street Primary School is a large primary school with many teaching buildings, perfect teaching facilities and a large number of students. Yongfeng primary school is small in scale, but its class size is relatively small.

3. Teaching quality: Dujiangyan North Street Primary School is a provincial model primary school with high teaching quality, strong teachers and rich teaching content. Yongfeng Primary School is also a primary school with high teaching quality, but its scale is small and its teaching resources are relatively limited.