Cai Yan (蔡琰), style name: Wenji (文姬) and Zhaoji (昭姬), is a minor protagonist in the 14th-century Chinese classic novel Romance of the Three Kingdoms by the late Luo Guanzhong, and its multiple adaptations. She is the daughter of Cai Yong and the wife of Dong Si, and a poet and musician who lived...