How to divide the parallel classes in Yongkang Mingzhu High School?

Random. Because it is stipulated by the Education Bureau that classes can no longer be divided according to grades, nor can inferior classes be separated from superior classes, parallel classes in Yongkang Mingzhu High School are randomly divided into classes. Yongkang Mingzhu School is a complete middle school founded by Zhejiang Mingzhu Group in May 1998. It is a second-class key middle school in Zhejiang Province, including junior high school and senior high school.