Teachers: When choosing English training institutions, parents should not choose institutions with high turnover rate of teachers. Changing teachers frequently will have a certain impact on children's English learning. Children are very dependent on their teachers, and changing teachers frequently will make them lose patience and even feel disgusted with English learning. Before choosing, they should know the teachers in the school.

Class size: Class size should not exceed 8. Kindergarten children are very active and don't have much sense of classroom discipline. If there are too many classes, it is difficult for teachers to take care of them, to rectify classroom discipline and to spend time in class.

Chinese teaching should be considered in the early stage, so that children can understand it, which is more in line with the study habits of China people. When teaching English pronunciation and grammar skills, it is easier for children to understand, and parents can also teach their children's learning progress in time.