I saw a couple of brilliant euphemisms while I was looking at the Mao Residence Museum while I in Shanghai. One stated that Mao gave the orders for the "PLA (People's Liberation Army) to protect North Korea in an American initiated war of imperialist aggression."

The other stated that "The March (through Shanghai that Mao was organising) had to be delayed while the peasant class were returned to the loving arms of the Revolution."

I had to laugh at the second one. I couldn't help myself.