See if the teaching mode meets your own requirements. Mainly depends on the number of students in the training class. At present, many training institutions still continue the traditional teaching mode of large classes. The biggest drawback of large class teaching is the large number of students, low classroom quality and low learning efficiency. Small class teaching is more about teacher-student interaction, which is more helpful to improve students' English level. Large and small classes depend on what kind of class you like.
See if the course is suitable for your English foundation. Many training institutions teach at different levels, regardless of students' enrollment level, all cram into the same class, use the same study plan for all students, and do not design unique study plans according to each student's own situation and English level, which is not targeted. Such a course is not suitable for everyone.
In addition, if you want to practice oral English well, the first thing is the language environment. A good language environment is conducive to the rapid improvement of students' oral English. Tongbo International Oral English Training enables China people to speak more authentic English instead of strong Chinglish.