Yuán-period educator, hào Yìfēng 蓺風, of Yínxiàn 鄞縣 (Níngbō, Zhèjiāng). The author of the Liùyì gāngmù 六藝綱目 KR1j0088 (2 juàn), a versified handbook (in 4-character rhyming lines) of the Six Arts of the Zhōulǐ Bǎoshì office (lǐ / yuè / shè / yù / shū / shù — rites, music, archery, charioteering, script, mathematics), based on Zhèng Xuán’s 鄭玄 commentary. The book was annotated by the author’s son 舒恭 (zì Zìqiān 自謙, hào Shuōzhāi 說齋) and further co-annotated by the Yínxiàn fellow-townsman Zhào Yízhōng 趙宜中. CBDB cbdbId 108885 has no firm lifedates — fl. mid-Yuán; the postface by 舒睿 records that the printing was issued in Zhìzhèng 24 / jiǎchén (1364) with prefaces by Zhāng Zhù 張翥, Hú Shìzuǒ 胡世佐, Jiē Hóng 揭汯, Liú Rénběn 劉仁本.