1. As one of the well-known training institutions in China, New Oriental has rich teaching resources and experience, and the teaching quality is relatively high. In contrast, sodium and magnesium education resources are much less.

2. New Oriental teachers form a special lesson preparation team to prepare lessons, which can ensure the teaching quality of teachers and students. However, the level and teaching quality of sodium magnesium teachers are limited by human resources and training, and the level of teachers is quite different, and the teaching style is unstable.