蔡文姬 (Cai Wenji) was the daughter of Han scholar Cai Yong (
蔡邕). Captured by Xiongnu raiders during the late Han chaos, she lived twelve years among them and bore two sons before warlord
曹操 (Cao Cao) ransomed her back. The opera 《
文姬归汉》 (Wenji Returns to the Han) and her own 《
胡笳十八拍》 (Eighteen Songs of a Nomad Flute) memorialize the agony of leaving her children behind.