South of the school square. According to the campus structure of Zaozhuang No.3 Middle School, go directly to the school square after entering the school gate, and the teachers' building is on the south side of the school square. Zaozhuang No.3 Middle School, located in Zaozhuang City, Shandong Province, was founded in 1956. It is a standardized school in Shandong Province, a key middle school in Shandong Province and a teaching demonstration school in Shandong Province.