That timing indication is right on for the time when David Lived.
>Though found in China, evidence suggests she came from Europe.
I don't know where they get that idea. Not much going on in Europe at that time, but there are lot's of documented happenings with all the tribes of Israel.
At that exact time, the Celts at Hallstadt were making fabric from exactly the same material (European sheep wool), using exactly the same production techniques and this resulted in clothing and designs exactly the same as at Hallstadt. There was, as yet unexplained, a connection. (Elizabeth Barber, Mummies Of Urumchi--Victor Mair, The Tarim Mummies)