concubine

The concubines, though favored by the king, had no children: An autopsy revealed the truth!
According to historical records, the number of ancient Chinese concubines who had children was not much. Did they really have to fight fiercely like in palace dramas?
The lovers hold each other's hands tightly for 5,000 years in the tomb
A 5,000-year-old grave near Lake Baikal in Siberia attracts many scientists' attention because of the eternal love shown in the clutches of the lovers in the grave.