Xi An Tie No.1 Middle School Binjiang School, referred to as An Binjiang School for short, is a full-time private school managed by An Tie No.1 Middle School Education Group and approved by the Education Bureau in April 20 13, that is, private schools, including senior middle schools, junior middle schools and primary schools, with more than 7,000 students.

Private schools refer to schools or other educational institutions invested by private individuals or private institutions, approved by the local government and education departments, and held for the society according to law with non-state financial funds.