Southern-Sòng / early-Yuán Daoist disciple of Xiāo Yīngsǒu 蕭應叟 (hào Guānfù xiānshēng 觀復先生, fl. 1226), zì Zhèngfū 正夫, hào Méiyán 梅巖 (“Plum-Cliff”). Known only from his authorship of Fù nèiyì dānzhǐ gāngmù jǔyào 附內義丹旨綱目舉要 (DZ 91), an appendix to his master Xiāo’s [[KR5a0090|Nèiyì (DZ 90)]]. The appendix reconstructs the master’s complex allegorical-alchemical interpretations of the Dùrén jīng into a single synoptic scheme — evidence that Xiāo’s own text was already considered difficult within his immediate disciple-circle and required a pedagogical key. No CBDB record exists, and no other Kanripo-corpus work is attributed to him.