No, not "good work". And we're not going to fire any missiles at China.
The article essentially told us absolutely nothing useful.
I don't give a crap where the command and control for the malware is.
I need to know who the manufacturer is, what brands that manufacturer produces, and what specific products we're talking about.
And that's exactly what the rest of you need to know as well, because at least some of us need to know what scanners we need to find and toss in a bin. And we need to know what to look for on the backend systems that have apparently been affected so we can clean them and lock them down.
Lanxiang Vocational School (no idea if that's the right one, or, after looking at the map, if there are any scanner manufacturers in the area) is not someplace I've ever heard of before, and I don't see any obvious factories on that map.
Horrible FUD article.