wtf ! This is utter nonsense. Yuan is the chinese word for money. Renminbi is the name of their currency.
What a fucking idiot you show yourself to be, yet again.
I heard that from an expat who had worked in China a few years ago. Wiki gives a slightly different story, but what counts is that there are not two different currencies in China like Butterfly suggested (my reply was aimed at correcting that). China isn't like Cuba.
Go back and read post no. 12.
“If we stop testing right now we’d have very few cases, if any.” Donald J Trump.