Zhōu Nánruì 周南瑞 (fl. c. 1290–1320), zì Jìngxiū 敬修. Native of Ānchéng 安成 (Jiāngxī). The Yuán Confucian polymath Wú Chéng 吳澄’s Zhīyán jí preserves a Zèng Zhōu Nánruì xù describing how Zhōu inscribed the characters 濂溪 (Liánxī — the studio-style of Zhōu Dūnyí) above his door, claiming descent from Zhōu Dūnyí. Wú Chéng’s preface is sharply critical of this màochēng (false-claim) of being Zhōu Zǐ’s descendant, urging Zhōu Nánruì to know the gate-and-path (proper transmission-line) before laying claim. Zhōu is the editor of the Tiānxià tóng wén jí 天下同文集 KR4h0076 in 50 juǎn (now incomplete) — a Yuán-period prose anthology that Sū Tiānjué 蘇天爵’s KR4h0081 Yuánwén lèi could not have known, but whose contents valuably supplement the latter for the early-Yuán imperial-document and biǎo genre.