China: Classrooms are orderly and teachers report very few incidents or disruption …

China: „Classrooms are orderly and teachers report very few incidents or disruption. Thus, teachers‘ instruction time can be spent on teaching and learning activities, whereas in many other countries, including high-performing ones, a disproportionate amount of time goes to classroom management.“
OECD (Hrsg.), Benchmarking the Performance of China’s Education System (2020), S. 18.