The other comperable surprise is that massive debt fueled growth in China did not lead to a collapse and bailout by western powers.
The next surprise will be the complete substitution of the entire commercial and financial infrastructure of the world by Chinese institutions. Check out CIPS (alternative to SWIFT) or UnionPay (alternative to VISA/Mastercard networks), Asian Infrastructure Inxvestment Bank (alternative to wold bank), and of course the Shanghai Cooperation Organization (alternative to NATO), and the Shanghai Gold Fix (alternative to Comex and London Gold Fix).
Some are even saying the Chinese have got a new global currency in the works that's not the SDR or the dollar. However, I really doubt that is going to happen, at least in the next few years.