Jiǎng Guózuò 蔣國祚 (fl. early-to-mid 18th century, Qīng), zì Méizhōng 梅中 — early-Qīng Daoist exegete who, with his elder brother (the Zì xù names a zhòngshì 仲氏 collaborator), produced the inner-alchemical Huáng tíng nèi jǐng jīng zhù and Huáng tíng wài jǐng jīng zhù preserved in the Dào zàng jí yào as KR5i0011 and KR5i0012. His commentary takes the Nèi jǐng / Wài jǐng as twin scriptures of the Southern lineage (南宗祖述) of Daoist nèi dān, and reads them through the lens of xìngmìng dual cultivation. CBDB ID 422156 (and possibly the duplicate 698910) preserves him with no dates; lifedates are inferred from the dating of the prefaces (Xǔ Shàngzhì’s preface signed at the end of his Jiāngyīn life, c. early Qiánlóng, places Jiǎng’s commentary in the same window). The Zì xù describes his work as a long-summer sustained re-collation undertaken with his brother.