The Chinese " communists " have forgotten the ABCs of Marxism !

As a long time independent democratic socialist - very much influenced by classic Marxism - I have wondered for years if Chinese Communist officials have forgotten the ABCs of the international CLASS STRUGGLE as explained in the Communist Manifesto . Where does Marx encourage toxic nationalism and creating " communist " millionaires and billionaires ? For decades George Orwell's " Animal Farm " has explained " Communist " China just as well as it explained Stalinist Russia. And yet George Orwell was to the end of his life a democratic socialist . He once wrote that " socialism should be obvious " .