Cai Yan

Cai Yan’s brief appearance brings a personal history of captivity and return into the account of Cao Cao’s campaign for Hanzhong, then turns to a family story preserved in an inscribed stone. She is the daughter of Cai Yong, the old friend whose estate Cao Cao visits, and her encounter with him links the consequences of a northern raid to the literary and historical memory embodied by the Cao E stele.

Identity and Background

Cai Yan is the daughter of Cai Yong and the wife of Dong Si. In her youth she was married, but during a raid by northern tribal people she was captured and taken into exile. She bore two children there and wrote a collection of poems known as “Eighteen Compositions for Foreign Music,” which brought her renown.

Cao Cao was moved by her circumstances and offered a ransom of a thousand ounces of gold. The leader of the Xiongnu group that held her sent her back, impressed by Cao Cao. Cao Cao subsequently arranged her marriage to Dong Si. Her return and remarriage therefore form part of the account of Cao Cao’s personal ties as well as his military and political career.

Reunion with Cao Cao

During Cao Cao’s march toward Hanzhong, he recognizes that he is passing the estate of his old friend Cai Yong. The household is now occupied by Cai Yan and Dong Si. Cao Cao arrives at the front door with only a small bodyguard; Dong Si is away on business, and Cai Yan receives him.

The visit is brief and takes place amid Cao Cao’s campaign. Its focus shifts when he notices a rubbing of a stone inscription and asks Cai Yan about it. The scene makes her more than the subject of a story told by others: she is the host who supplies its historical background, while the object in her home draws the exchange toward her father’s legacy.

The Cao E Stele and Its Riddle

Cai Yan explains that the rubbing records the story of Cao E, the daughter of a shaman. After her father drowned in a river, Cao E mourned beside the water for seven days and nights, then threw herself into it. Five days later, her body surfaced holding her father. The court ordered a stele to commemorate the story, and its inscription became famous in part because its author had been only thirteen years old.

Cai Yan adds that Cai Yong once visited the stele and, although it was nearly dark, read its characters by touch. He wrote eight characters in ink on the back, which were later carved onto the stele. Cao Cao reads them as a four-part riddle: “Yellow silk; young woman; distaff grandchild; pounding mortar.” When he asks whether anyone understands the words, Cai Yan answers that she does not know their meaning, even though her father wrote them.

After leaving the house, Cao Cao realizes the riddle’s solution; his adviser Yang Xiu has also worked it out. The episode gives Cai Yan a precise narrative role: she transmits the history of the inscription and her father’s part in it, but does not claim knowledge she lacks. Her account preserves the family memory surrounding the stele, while the solution belongs to the men who interpret it after the visit.