If you dumped assets to fund purchasing something today. What would it be?
One of the advantages of China is that it can use the yuan to buy goods from other countries. In contrast to other countries in general, which have to exchange into dollars to buy goods from abroad. In this case, international transactions run smoothly against China. However, small countries or developing countries cannot take aggressive decisions, because their currencies do not apply to international transactions.
But the Dollar remains the number one currency in force throughout the world, so we cannot switch to using Yuan. USA forces countries to use dollars. Of course in this case we have to see how far the influence of Yuan on global business.