How does hr make the atmosphere relaxed during the interview?

During the interview, the first thing you need is to adjust the atmosphere. When the interviewer comes to interview, he may feel inferior in mentality, so he will be nervous. At the same time, the interviewer's brain is also running at high speed. I don't know what questions you will ask next, but I am always ready to go to war. Therefore, it is necessary for HR to adjust the atmosphere and reduce the tension of the interviewer. The interview place is not necessarily in the meeting room, you can choose the teahouse.