Tall man. Changchun Experimental Middle School was formerly Changchun Senior High School in Jilin Province. In 2022, the admission score is 560, the international class score is 583.5, and the high admission score is 23.5. As of July 8, 2023, the 2023 score line has not been announced. Changchun Experimental Middle School, with junior middle school, senior middle school and international department, is the first batch of key middle schools in Jilin Province.