Zhucheng education focuses on the training of the construction industry, and it should be possible to build two buildings. You also went to the school to see it, and it felt good, indicating that there was no problem with the organization. If it is expensive, it depends on whether it is worth the price. At present, the whole one on the market is generally around 4-5 thousand. If it's too expensive, consider it. The question of passing rate is hard to say. If you don't study, you are bound to fail. For myself, if I have time to study, then look at the teacher question bank and service of the organization.