Mid-Táng court scholar and orthographer, fl. 776 (Dàlì 11). Native place not securely recorded. Held the office Guózǐjiàn sīyè 國子監司業 under Dàizōng. His one surviving work, the Wǔjīng wénzì 五經文字 KR1j0024 (presented Dàlì 11 / 776), is the canonical Táng-period orthographic dictionary for the Five Classics: 3,235 head graphs in 160 bù, with each entry distinguishing standard from variant forms. The text was first inscribed on the east and west walls of the National Academy lecture hall, transferred to wood, and finally engraved on stone as part of the Kāichéng shíjīng in 837 — making it the orthographic paratext of the canonical Táng Classics. The Tángshū Rúxué zhuàn xù refers to him as one of the team that “corrected text-errors” for the Wénzōng engraving. (The CBDB record #96458 with fl. 1048–1049 is a different person of the same name; the Táng sīyè Zhāng Shēn does not have a separate CBDB entry.)