The examination of the first-class fire engineer is still difficult, but the key to the examination lies in oneself. It depends on how you learn. Some people can pass three times a year, while others can't pass three years. Therefore, the attitude of applying for the first-class fire engineer determines the difficulty and difficulty of the exam. If you decide to apply, you should review carefully. Learning this thing is the only thing that is directly proportional to your efforts and gains.