Zhāng Xūgǔ 章虛谷 (Jiāqìng–Dàoguāng era, 清), míng Nán 楠, mid-Qīng physician and annotator of 葉桂 Yè Tiānshì’s Wēnrè lùn (KR3eg001) and 薛雪 Xuē Shēngbái’s Shīrè tiáobiàn (KR3eg020). His commentary was incorporated into the late-Qīng Nánbìng biéjiàn (KR3eg029) by 宋兆淇 Sòng Zhàoqí; he is also known for the Yīmén bàng hézhì 醫門棒喝 (Qīng pedagogical anthology).