Shortly before the organization of the Red Guard the Red Chinese hierarchy began discussing the "Period of Warring States". Then the Guard was released to kill enemies of the state.
No wonder the Chinese prefer to forget this happened!
This is again, a ridiculous statement. They weren't much crueler than say, the Romans did with defeated soldiers. Your claims is just plain stupid and have no historical basis.
Have you even BEEN to China and just LOOK at the different "Han" Chinese from one region to the next? That along will show just how ignorant you are.