Jiāng Tǐqián 姜體乾, mid-Qīng physician of Huáshù 華墅 (near Jiāngyīn 江陰); older contemporary and direct associate of 吳士瑛 Wú Shìyīng (cf. KR3eh053) and the addressee of a “miraculous yītāng” note in 王旭高 Wáng Xùgāo’s Yī shū. The locus classicus of the Huáshù-school dysentery tradition that Wú Shìyīng claims to inherit.