How long did the manchus rule china, and what changes did they make to chinese territory?

So the manchus formed the Qing Dynasty of China from 1644-1912.

That's a long time XD

the Manchus took advantage of the rebellion and chaos in the Chinese empire and moved south. Forming an alliance with a Ming loyalist general, they entered Beijing in June and almost immediately took power for themselves.

true it is correctet because im a   god boi

they were byzantines