(1) and (3):
1、? Leading the scene and being good at guiding;
2、? Good speech speed control;
3、? Who will write clearly;
(2) and (6) Don't:
1、? Don't be too active;
2、? Don't be wordy;
3、? Don't help yourself to draw conclusions;
4、? Don't put the interviewee's position too high at the beginning, such as "Your information is very important"? Something like that (this is an expert opinion, which is not consistent with McKinsey's, reserved);
5、? Don't use the word "possible" when introducing your point of view.
6. "Ask me anytime"-redundant.