Cáo Zhēnjí 曹貞吉 (1634–1698), zì Shēngliù 升六 (or Yǔbǐng 禹捧), hào Shíān 實庵 and (after his most famous collection) Kēxuě 珂雪, of Ānqiū 安丘 in Shāndōng. Jìnshì of Kāngxī 3 (1664); rose to Lìbùlángzhōng 吏部郎中. Member of the great early-Kāngxī cí revival circle around Chén Wéisōng 陳維崧 (the Yángxiànpài 陽羨派) and Zhū Yízūn 朱彝尊 (the Zhèxīpài 浙西派); his Kēxuě cí KR4j0061 in two juǎn is the textbook early-Qīng cí collection, and the Sìkù editors single him out as the only practising cí-poet of the Qīng included in the Quánshū in his own right (and on the strength of his cí, not his shī). CBDB 34912 gives 1634–1698.