Yáng Jìqīng 楊霽青 of Dāntú 丹徒, late-Qīng / early-Republican intermediary through whom the Shàoxīng Medical Society editor 袁焯 Yuán Zhuó came upon a manuscript copy of 莫枚士 Mò Méishì’s KR3eq014 Yánjīng yán for the 1916 Yīxué cóngshū 醫學叢書 print run.