© Courtesy of the Institute of Chinese Studies, Library, Heidelberg University.
少女的籠蟲/ 有識欺弄無識, The caged insects of young girls/ The known cheated on the unknown
竹友 Zhu You (Author),
少女的籠蟲/ 螢和瑛姊, The caged insects of young girls/ Ying and sister Ying
白居易 Bai Juyi (mentioned in article), 馬醉南 Ma Zuinan (Author),