Dù Yǔnzhēn 杜允貞. Late-17th / early-18th century lay-Buddhist scholar. Lifedates unknown. Author of the principal preface to KR6q0594 《鑑堂一禪師語錄》 J40 B486.
Dù Yǔnzhēn 杜允貞. Late-17th / early-18th century lay-Buddhist scholar. Lifedates unknown. Author of the principal preface to KR6q0594 《鑑堂一禪師語錄》 J40 B486.