Are there any key classes in Qing 'an Junior High School?

Qing 'an junior high school has key classes. There are 134 classes in Qing 'an Middle School, including 12 key classes and 42 classes in junior high school, accounting for 4 key classes. Qing' an Middle School is a two-level key middle school in Shaanxi Province and xi City, a modern educational technology experimental school of the Ministry of Education, a multimedia teaching experimental base of the Central Institute of Education and People's Education Publishing House, and a modern educational technology experimental base in Shaanxi Province. Therefore, Qing' an junior high school has key classes.