Tóng Nánhéng 童南恆 of Wǔlín 武林 (Hángzhōu), late-Míng figure whose case of brain abscess and death after self-administration of fùzǐ 附子 (aconite) and warming-drug regimen is preserved as a cautionary tale in KR3eq020 Shàngchí záshuō of 馮時可 Féng Shíkě.