Experts hope DNA can unlock Chinese warlord's secrets – China News
www.physorg.com — Is your family name Cao? Scientists hope to collect DNA from hundreds of men surnamed Cao so they can prove a recently excavated tomb in central China belongs to the legendary warlord Cao Cao. Historians told a briefing that modern science may be the key to unlocking a nearly 1,800-year-old mystery of what happened to the clever yet cruel tyrant, who is one of Chinese history's most enduring and colourful characters.















