No, China's economy is not setup to be a reserve currency. To be a reserve currency other countries need to have a stockpile of it to trade with 3rd party countries.

The only way for other countries to have the RMB is either China has to start issues massive amounts of bonds (doubt they'll be okay with foreign government owning their debts) or they stop being an export driven economy (this is because all the money goes back to China, and RMB is unable to actually leave the country if you're in a trade deficit with China) . Neither of which seems likely.