Erjian also allows computer and business administration majors to apply, and many people who have never been to the construction site in the office can pass.
I don't know which province you are from. Fujian's second-level construction engineer's score is very low, less than 60% of the total score. The scope of the second-level constructor examination is in the book; The grade is valid for two years, that is, you can pass three exams in two years, not all of them in one year.
To sum up, Erjian is a very easy exam.
Many secondary builders have been working for a year, even at school. Not many people have "systematic construction management experience".
I suggest you apply for highway or municipal major, as long as you are willing to read books and do supporting exercises, you will certainly pass. If you can't read the book, you can listen to the video and audio on the forum. You have site experience and should know more about textbooks.