Russia versus China in border war, who wins?

[Kellhound]

If you didn't notice by now, lol, China is allied with Russians. THEY asked Russians to form a common army.
Chinese know how scum "some" nations are. If Russia falls, they're next. They won't allow it to happen.
What kind of trading partners? Hard work and real products in exchange of fake money?

China has little to nothing to gain by fighting for Russia, but plenty to gain picking its bones after a US-Russian war.