Southern-Sòng Zhèngyī 正一 Daoist priest, holder of the Zhèngyī ritual title Tàishàng sānwǔ dūgōng zhílù dìzǐ 太上三五都功職籙弟子 (“Disciple of the Most-High Sānwǔ Dūgōng Office-Register”). Known only from his commentary Tàishàng dòngxuán língbǎo wúliàng dùrén shàngpǐn jīngfǎ 太上洞玄靈寶無量度人上品經法 (DZ 94), a five-juan Southern-Sòng commentary on the Dùrén jīng within the TiāntāiLíngbǎodàfǎ 天台靈寶大法 ritual tradition. His division of the Dùrén jīng into forty-seven paragraphs matches the liturgical division of [[KR5a1221|DZ 1221 Shàngqīng língbǎo dàfǎ]], confirming his affiliation with the Tiāntāi version of that lineage. No CBDB record exists, and no other work is attributed to him.