Dù Zhèng 度正 (c. 1166–c. 1235, zì Zhōuqīng 周卿), of Hézhōu 合州 (modern Chóngqìng). Pupil of Zhū Xī 朱熹; principal Mǐnxué exponent in the southwest. Jìnshì (early 1190s); held office to Lǐbù shìláng. Author of KR4d0294 Xìngshàntáng gǎo and the canonical KR2k0017 Zhōuzǐ niánpǔ 周子年譜 (chronological biography of Zhōu Dūnyí, separately cataloged in WYG). Printed the Zhūzǐ Yǔlèi at Qīngyī (the cut referenced in Wèi Liǎowēng’s Yǔlèi preface); officed at Tàicháng during the Tàimiào fire and submitted two memorials on ritual. Lifedates approximate; CBDB id 13810 (no dates in CBDB). Author of KR4d0294 Xìngshàntáng gǎo.