i agree not all, but the Han people have been using these techniques for thousands of years

No they haven't and China is an actual multiethnic country, not an ethnic supremacist country premised on settler colonial genocide like yours.

You wish Han were like white people because it means white supremacy has less guilt. This is itself a white supremacist way of thinking and you're told to believe in it to remain consenting to anti-China actions that are tajen by your vassal state.

no culture or people have clean hands, that is just the human experience.

Whataboutism, eh? Only yours is actually meant to ahistorically flatten the crimes of Eurocentric capitalism and falsely equate it to unspecified "Han" crimes. But I bet you couldn't even give a definition of "Han" without looking it up.