Archaeologists unearth the tomb of Cao Cao, a warlord during the Three Kingdoms period (208-280 A.D.), in Anyang of central China's Henan province on Friday. The day marks the fifth Chinese Cultural Heritage Day. [Xinhua]

Chinese archaeologists were Saturday still puzzling over the mysteries revealed in a live television broadcast of the excavation of an ancient general's tomb.

The three-hour live broadcast by the China Central Television (CCTV) began at 9:00 AM with experts invited to respond to doubts on the controversial claim that the site was the Mausoleum of General Cao Cao, a legendary warlord of the Three Kingdoms period (208-280 A.D.).

The archaeological society and amateurs had cast doubt on the claim before the State Administration of Cultural Heritage late Friday declared the find was one of the 10 top archaeological findings in China in 2009.

"The announcement indicates that the Chinese academic world has generally endorsed the authenticity of the tomb of Cao Cao in Anyang, although there are still many myths behind the legendary figure," said Sun Yingmin, deputy director of the Henan provincial bureau of cultural heritage.

The tomb is located near the Yellow River and in Xigaoxue Village,Anyang, where Cao Cao ruled the Kingdom of Wei from 208 to 220, when he died at the age of 65.

The Henan Provincial Cultural Heritage Bureau announced the discovery of the tomb in December 2009, triggering nationwide interest in the ancient statesman, whose exploits were immortalized in the 14th Century historical novel "Romance of the Three Kingdoms", regarded as one of China's greatest literary works.

Cao Cao had been portrayed as intellectual, but scheming arch-careerist in Chinese art works.