Which class in Nanyang No.8 Middle School is the key class?

Class one, class three, class five. According to the information of official website, Nanyang Municipal People's Government, as of August 2, 2023, students in Nanyang No.8 Middle School were distributed in Class 1, Class 3 and Class 5, and the system of survival of the fittest was implemented in the class. All of them were equipped with excellent teachers at or above the provincial and municipal levels as subject teachers to undertake the tasks of education, teaching and class management.