18. 10。 Nongan Experimental Middle School (Baoan Road) is located at the intersection of Baoan Road and Zhanqian Street in Nongan County, Changchun City. Junior Middle School of Nong 'an Experimental Middle School 16:30. In order to make students study hard, there are two more classes in senior middle school. 18. 10. The school is equipped with advanced educational equipment, good teaching, lush trees and a good learning environment. This is a very good middle school.