Very formal. Cecilia Han Education adheres to the routine enrollment, and the secondary fire engineer is required to have a technical secondary school degree or above. There are records in the background to help you upgrade your secondary school education, and then apply for a second-class fire engineer. Fire engineers have high gold content, so they need to invest some time and energy to study. If there is no time to give up the study plan for personal reasons, Cecilia Han Education can refund the fee according to the standard.