In our previous study, 1 we reported that six Cao clans (Tieling, Shucheng, Jixi, Yancheng, Changsha and Donggang) with Y chromosome haplogroup O2*-M268 were suggested as being the descendants of ...

Emperor CAO Cao (155AD–220AD) is one of the most famous persons in Chinese history that had changed the history of East Asia. He claimed to be a descendant of Marquis CAO Can and therefore was ...

After archaeologists confirmed they had found the remains of the celebrated Chinese warlord Cao Cao, the focus immediately shifted to the long-standing mystery of where his two great rivals are ...