1 to class 2. According to Sohu Education, as of August 0 1, 2023, the classes of Changchun 56 are: innovation experimental class (1 to 2 classes), science experimental class (3 classes), comprehensive experimental class (5 classes), comprehensive experimental class (4 classes), English experimental class (6 classes) and Tsinghua ordinary class (7 to 7 classes). Changchun No.56 Middle School is a school built in 1966. Located at Yitong River, Nanhu Road, Changchun City, it enjoys an excellent geographical position, convenient transportation and beautiful environment. It is a first-class school in the city, the first batch of reform schools in the province, and well-known schools in provinces and cities.