Sūn Fèngxiáng 孫鳳翔 (zì / hào Dúshān 犢山, fǔ 甫), late-Qīng scholar of Jiāngdū 江都 (Yángzhōu). Postfaced Zhāng Xiǎoshān’s Yùyīng tíyàoshuō 鬻嬰提要說 (KR3ej019) in 1889 (Guāngxù 15 jǐchǒu mid-summer). Lifedates and other biographical detail not securely recorded.