Lǐ Shùnchén 李舜臣 (1499–1559), zì Màoqīn 茂欽, hào Yúgǔ 愚谷 / Wèicūn jūshì 未村居士, of Lèān 樂安 (Shāndōng). Took the jìnshì in Jiājìng 2 (1523); office reached Tàipú sì qīng (Court of the Imperial Stud chief). In an era dominated by Lǐ Mèngyáng and Hé Jǐngmíng’s archaist program, he wrote pǔzhí (plain-and-straight) prose and verse that was praised by the Sìkù tíyào for preserving the ancient method. His Xīqiáo yìshìzhuàng — a zhí shū bù huì (no-taboo) account touching the rites-faction enforcer Zhāng Cōng and his ally Guì È — was a politically consequential prose intervention. Beyond the Yúgǔ jí KR4e0184 he also wrote a substantial philological corpus (commentaries on the Five Classics, Zuǒzhuàn, Gǔliáng, MáoShī) — all now lost but documented in the xiǎoxù of the surviving collection. CBDB has multiple zero-marker entries (id 10832, 34698); not to be confused with the Sòng Tàishǐjú official (id 103399) nor the Korean admiral Lǐ Shùnchén (id 553020, 1545–1598). Lifedates 1499–1559 are from standard Míng reference works.