Hóng Wěi 洪煒 (zì Jí’ān 緝庵, mid-Qiánlóng era, fl. 1750s–1760s), Qing physician. No matching CBDB record (the CBDB id 85301 with dates 1823–1882 is a Dàoguāng/Tóngzhì-era homonym, not the medical author).
His one preserved work is the Xūsǔn qǐwēi 虛損啟微 (KR3eh039, 3 juǎn) — a short, derivative but well-organised xūláo / xūsǔn manual. Hóng describes himself in his self-preface as a jǔrén 舉人 who turned to medicine after his own chronic illness; the work was written partly out of filial concern, to treat his mother’s chronic condition. The author’s preface is dated rénshēn = Qiánlóng 17 = 1752, written at the Shānyáng 山陽 / Huái’ān 淮安 prefectural office; Zhāng Tíngméi 張廷枚’s preface is dated Qiánlóng xīnsì = Qiánlóng 26 = 1761, posthumously.
The work digests material from Zhāng Zhòngjǐng, Zhū Dānxī, Xuē Jǐ, and Zhāng Jǐngyuè into clear diagnostic discriminations between qì / xuè / yīn / yáng depletions, with each section followed by representative classical and modified prescriptions.