Can I buy it in Shaodong No.4 Middle School?

You can't. Shaodong No.4 Middle School generally refers to Shaodong No.4 Middle School, which is located one kilometer north of Shetianqiao Town in Shaodong City. It is a small-scale rural public school. Even if the school is small in scale, it enrolls students in strict accordance with the national education department, and it is impossible to buy off the school leaders to enter the school directly.