Zhāng Xīchún 張錫純 (zì Shòufǔ 壽甫, 1860–1933) — late-Qīng / Republican-era physician of Yánshān 鹽山 (Héběi); the dominant clinical voice of the late-stage ZhōngXī huìtōng 中西匯通 (Chinese-Western synthesis) movement. Xiùcái of the late Guāngxù era; turned fully to medicine after the 1894 Sino-Japanese war. Superintendent of the Lìdá yīyuàn 立達醫院 in Tiānjīn (from 1916); founder of the Fèngtiān 奉天 (Shěnyáng) school of Chinese medicine. His seven-instalment Yīxué zhōngzhōng cānxī lù 醫學衷中參西錄 (KR3er071, published 1909–1934) is the principal monument of his clinical career and the most influential single text of Republican-era Chinese medicine. Multiple CBDB records under “張錫純” (e.g. 401642, 609656 ff.); none confidently identifies the medical writer, who is therefore left without a CBDB id here.