Question 1: Why do you want to take the civil service exam? Or ask why you want to apply for the position you applied for. The questioning rate is 70%, so be sure to be prepared.
Questions 2 to 5 test your understanding of the facts; Get along with leaders and colleagues (this question will mostly ask you how to deal with the contradictions between you); Handling of problems encountered in the work; And how to organize meetings, research and other things that will be encountered in a series of work; Rapid response to emergencies; How to carry out the work after being admitted (you should answer this question according to the characteristics of the investment promotion post); How to treat corruption and other issues; Or tell a story for you to evaluate and so on. These are very common questions, and the probability of a question given here can be said to be 100%.
The last two questions test your psychology. For example, the examiner tells you that your performance is not satisfactory and you can't be hired. You should answer this as a question, with an objective answer and a peaceful mind.
In short, the interview is improvisation, so don't be nervous. I hope my answer can help you and wish you success.