Ministry of construction, supervision examination, I think it is not difficult. Public * * * subjects are simpler than the supervision examination of the Ministry of Communications, and they are all multiple-choice questions. The Ministry of Communications has asked and answered questions on the public * * * subjects. Generally speaking, the Ministry of Construction has a large amount of information and the examination time is very tight. I passed the supervision of the Ministry of Construction for two years. I failed the laws and regulations in the first year, with a difference of more than 20 points. In the second year, I attended the training. Although I didn't feel that I hit that question, I passed it. Training is useless for students who have no foundation. It's hard to expect him to bet on several issues. If you study hard by yourself, the training institution is equivalent to leading you to review again, narrowing down the scope and buying you time. Training is useful when conditions permit. If it is too expensive, don't go. He plays word games with you, but this issue is free. You can't afford him.