Hé Shǒuzhèng 何守證 was a Southern-Sòng Jìngmíng 淨明 Daoist active in the Xīshān 西山 lineage at Yùlóng wànshòu gōng 玉隆萬壽宫 in Jiāngxī (the principal cult-site of Xǔ Sūn). The Daoist canon assigns him the office Yìzhēntán fù yǎnjiào shī 翼真壇副演教師 (Vice-Propagator-of-Teaching of the Wing-the-Perfected Altar). He compiled KR5b0267 (Língbǎo jìngmíng xīnxiū jiǔlǎo shényìn fúmó mìfǎ), whose preface is dated Shàoxīng xīnhài 紹興辛亥 重陽日 — the Double-Ninth of Shàoxīng 21 = autumn of 1131. The preface narrates that, two years after the Liùzhēn (Six Perfected) revealed the Jìngmíng mìfǎ at the zuòè year (Shàoxīng 9 = 1139, per the jiǎzǐ cycle “suì zài zuòè” — but Hé places the revelation chronologically before his own preface; the dating remains debated), the Gāomíng dàshǐ descended to the Yóuwéi gùdì in Jiāngxī (i.e. Yùlóng wànshòu gōng) and instituted the Yìzhēn tán. Hé was attached as a junior disciple and was commissioned to compile and emend the Jiǔlǎo shényìn texts. No CBDB record located; the figure is known only from this preface and the Jìngmíng canon traditions.