Jiāng Chéngzhī 姜成芝 — mid-Qīng compiler-physician of the Jiāngyīn 江陰 region (Jiāngsū), about whom little is known beyond his editorial role in the KR3ep037 Lóngshā bājiā yīàn 龍砂八家醫案 — the principal documentary source for the Lóngshā 龍砂 medical lineage of Jiāngyīn. The Jiāng family is itself one of the constituent families of the Lóngshā tradition (compare Jiāng Lìzhāi 姜禮齋 in the canonical eight-master roster), suggesting that the compiler was a member of the same family. CBDB has no entry.