Dào dé piān zhāng xuán sòng 道德篇章玄頌
Mysterious Hymns on the Chapters of the Dào dé jīng
by 宋鸞 (Sòng Luán) — Táng Daoist author
A Táng verse-commentary on the Dào dé jīng, providing a hymn (sòng 頌) for each chapter. Preserved as DZ 977 / CT 977 (Dòngshén bù, Zàn sòng lèi 洞神部讚頌類) in 2 juàn.
Dating. Táng. Dynasty: 唐.