Mǎ Zìrán 馬自然 was a (probably) Northern-Sòng Daoist alchemist, attributed author of KR5e0059 Mǎ Zìrán jīn dān kǒu jué 馬自然金丹口訣. Distinct from the Quán zhēn figure Mǎ Yù 馬鈺.
Mǎ Zìrán 馬自然 was a (probably) Northern-Sòng Daoist alchemist, attributed author of KR5e0059 Mǎ Zìrán jīn dān kǒu jué 馬自然金丹口訣. Distinct from the Quán zhēn figure Mǎ Yù 馬鈺.