I’m expecting Viet and his buddy to post those pie chart and graphs trying to link Viet and Han together, the all too familiar ones that always get posted on the other Vietnamese forum I once mentioned. Cos thats the true desire of these guys, trying to make a link between Viets and Han.
Read about the Shang Dynasty; there are studies that the people of the Shang were actually related to the Aborigines. Anyways, please read:
http://iis-db.stanford.edu/docs/117/ShangDynasty.pdf