Xuán chōng shī 玄沖師, hào Xuán xū zǐ 玄虛子, was a Southern-Sòng Daoist, author of KR5e0047 Xuán xū zǐ míng zhēn jí 玄虛子鳴真集 (preface 1251).
Xuán chōng shī 玄沖師, hào Xuán xū zǐ 玄虛子, was a Southern-Sòng Daoist, author of KR5e0047 Xuán xū zǐ míng zhēn jí 玄虛子鳴真集 (preface 1251).