Has China entered a period of decline? Can a gossip fathom the fate of a country?

Gossip is a binary algorithm. Gossip put forward a method to calculate fate, but so far gossip is not fate. Because exponential explosion is inevitable. Recession? Excessive prosperity leads to decline. China has not yet prospered. Don't be carried away by propaganda. Can a country with a quarter of the world's population be said to be prosperous without a quarter of the world's strength?

Anyone who has studied the Book of Changes knows that this is just an algorithm, which, like mathematics, cannot predict the future. Those fortune tellers usually use this to deceive people, but they are all scientific knowledge. If I tell you 1+ 1=2.2+2=4, can you say that I am speculating on fate?