Qí Bǐnghuì 齊秉慧, hào Yǒutáng 有堂, c. 1764 – after 1806, Sìchuān 四川 physician. According to his 1806 self-preface to KR3ep074 Qíshì yīàn, he was a self-cured former invalid who turned to medicine through study of Xuēshì yīàn and formal training under Huáng Chāofán 超凡黃公 (a disciple of Yù Chāng’s school via 舒馳遠 Shū Chíyuǎn) at Wǔchāng (Húběi) from Jiāqìng dīngsì (1797) at age 33. His clinical work was based principally in Sìchuān and explicitly grounded in the Yù-school Shànglùn / Yùyì cǎo doctrines. Not in CBDB.