Zhāng Shòukǒng 張受孔 (fl. late Ming). Late-Ming official whose principal documented activity is the final compilation and annotation of the Yībiàn 醫便 (KR3ed043) practical-clinical recipe handbook. The work descended through a multi-generational chain (Wáng Shìyù on Shǎnxī tour → Liú Cānzhī on Wúxìng prefectship → Chén Mínlù Zhízhǐ on Qīngxī → Xú Yìngdēng’s family → Zhāng Shòukǒng) and the tígāng “summary outline” apparatus that converts the work into a quick-reference tool is Zhāng’s contribution. Not in CBDB; no biographical record outside the Yībiàn attribution.