Like who? Some concrete examples from actual diplomats would be nice.
Not all are from diplomats but they are widespread general cringe at least in English.
bad vs better
Socialism with Chinese characteristics vs American dream
You have hurt the feelings of the Chinese people vs they are threatening our national security
The Chinese side urges America to please correct their wrong actions vs American belligerence, American coercion, American diktats
hostile foreign forces vs Western Trojan horse such as....CIA, NED, etc
America has politicized the coronavirus vs That is American coronavirus propaganda
Lab Leak Theory vs that is American coronavirus propaganda
Taiwanese independence forces vs they are violent domestic terrorists, separatists, extremists, radicals
Taiwan should stop relying on American protection vs America's scheme to keep China divided, American plan to destabilize the region or American's scheme to balkanize China, America is prolonging the Chinese civil war, America is interfering in China's unfinished civil war
Australia is the chewing gum stuck on the sole of our shoes vs the Australian threat, Australia's trade war, Australian interference
Century of humiliation or Century of National Shame vs era of Western invasions, Century of Western imperialism, Century of Western Tyranny,
why does the West misunderstand China? vs Western propaganda, Western atrocity propaganda, Western smear campaign
The West is critical of China / criticized China vs The West's smear campaign, disinformation campaign, anti China state propaganda
Imperial China vs name of Chinese dynasty, ancient China
long arm jurisdiction vs American economic warfare, American abductions, American kidnapping, Americancoercion, Western sore loser diplomacy
calling Western low skill parasites expats vs migrants, foreigners
factory of the world vs manufacturing or industrial powerhouse/juggernaut/colossus, world's industrial engine, heart of the world's economy
the Chinese people of all nationalities will continue to adhere to the people’s democratic dictatorship vs the people's party, will serve the people, the people's government
Chinese media is so incompetence that they routinely repeat western propaganda phrases.
Liberal democracy vs western oligarchies, fake western democracies
American intervention vs American meddling, American interference, the American threat, American invasion, American war of aggression
American exceptionalism vs American hypocrisy
regime change or color revolution vs overthrowing foreign governments, toppling the democracy, toppling the democratically elected government
sanctions vs starving families to death, starve the government into submission
Liberal rules based international order or White savior complex, messianic impulse, etc vs western tyranny, western klansmen order, western totalitarianism, western feudal order, western neo imperialist order
ngo vs it is another Western Trojan horse, it is another CIA front
Words matter because they have the power to greatly alter perception of reality. Anyone looking at this list who still denies there is a problem is basically coping and lying to themselves.