Dòng zhēn Shàng qīng lóng fēi jiǔ dào chǐ sù yǐn jué 洞真上清龍飛九道尺素隱訣
Shàngqīng Concealed Instructions on the Nine-Dao Foot-of-Silk for the Dragon’s Flight
Anonymous; Six Dynasties
A Six-Dynasties Shàng qīng esoteric scripture. Preserved as DZ 1326 / CT 1326 (正一部).
Dating. Six Dynasties. Dynasty: 六朝.