A worker sprays water to maintain humidity in the tomb of Cao Xiu, a noted general in the Three Kingdoms period (220-280 A.D.), in Mengjin County of Luoyang City, central China's Henan Province, Aug. 18, 2010. Archeologists found Cao Xiu's tomb at the end of last year. (Xinhua/Zhang Xiaoli)
A worker sprays water to maintain humidity in the tomb of Cao Xiu, a noted general in the Three Kingdoms period (220-280 A.D.), in Mengjin County of Luoyang City, central China's Henan Province, Aug. 18, 2010. Archeologists found Cao Xiu's tomb at the end of last year. (Xinhua/Zhang Xiaoli)
A worker checks the humidity in the tomb of Cao Xiu, a noted general in the Three Kingdoms period (220-280 A.D.), in Mengjin County of Luoyang City, central China's Henan Province, Aug. 18, 2010. Archeologists found Cao Xiu's tomb at the end of last year. (Xinhua/Zhang Xiaoli)