回复：也谈一下我以往面试中国人的经历

Pls do not generalize only based on one interview.

He might have other candidates, friends, for example, that maybe better fit.

As far as I know, most Chinese working on WS, want to help if possible.  Sometimes you are just not a fit. 

So we are need to be more appreciative of each other, both as a hiring manager and as a worker.