Fire engineers are divided into first-class fire engineers and second-class fire engineers, and the second-class fire protection has not yet been tested.

In recent years, with the fierce examination of fire engineers, there are more and more counseling institutions. It is suggested that both teaching teachers and teaching services should be considered, not just looking for them locally. As long as the teachers are good, we can also consider those from other places. Nowadays, many institutions have online courses, and there is no geographical restriction in class.