Secondary education is a training institution, covering many courses. The most important course is the textual research course of building system, such as the first floor and the second floor. , followed by fire engineers. , followed by professional pharmacists, practicing doctors and other certificates in the health field.

Middle school education is formal. If such a big brand is not regular, it must have been suppressed or closed down by competitors. There is no doubt that sustainable development means that the organization is formal. What we need to pay attention to should not be the informality of middle schools, nor the consideration of running schools, but the comparison of curriculum services.