1. Location: Wenchang Primary School and Yannan Primary School in Quyang County have different geographical locations and are located in different blocks or communities.

2. School size: The size of the two schools will be different. Wenchang Primary School and Yannan Primary School will be different in the number of classrooms, students and teachers.

3. Educational resources: There are differences in the allocation and richness of educational resources between the two schools. This includes the differences in educational resources such as libraries, laboratories, sports facilities and art classrooms.

4. Teaching characteristics: Wenchang Primary School and Yannan Primary School focus on teaching characteristics and teaching methods. They have different educational ideas, courses and teaching activities.

5. Faculty: There are also differences between the two schools. Teachers' level, teaching experience and teacher training will be different. So there are five differences between Wenchang Primary School and Yannan Primary School in Quyang County.