Rong, first of all, I have to ask, was there tension between you and Xu? I mean, your work at work, was he jealous of you? Were you competitors?

So before I joined the company, he was the only one who had the skill in metallurgy materials characterization.

And after I joined,

What did you think when you saw this?

I was shocked.

The first time I saw the video in February, I just don't know what's going on.

I just stayed at home for two days.

I was thinking about leaving the work apparently as if nothing happened.