1, focusing on education services. Zhangbei Sanyou Education and Training Institute was established on 20 10. It is an extracurricular tutoring institution dedicated to the improvement of primary and secondary school students' grades, the development and cultivation of learning ability, the construction of learning community, and education and training. It is a one-stop service and focuses on educational services.

2. The teacher concentrates on counseling. Every teacher has his own students, and gives guidance to the students' learning situation on a regular basis. Teachers give full guidance to improve the students' learning quality.