How many students are there in a class in Lankao county direct kindergarten?

There are 20-35 students in a class in Lankao County Kindergarten. The national education department has relevant regulations on the class size standard of kindergartens. The specific class size is 20-25 students (3-4 years old) in small class, 20-30 students (4-5 years old) in middle class and 30-35 students (5-6 years old) in large class, which is higher than the class size standard of full-time kindergarten stipulated by the education department. Therefore, there are 20-35 students in a class of Lankao County Direct Kindergarten.