Huangbo Xiyun（d. 850） The student and dharma-successor of Baizhang Huaihai and teacher of Linji Yixuan. His teachings were recorded by the scholar-official Peixiu 裴休 （who was also a student of Zongmi） under the title of Chuanxin fayao 传心法要 translated into English by John Blofeld （Full title: 黄檗山断际禅师传心法要， T 2012a.48.379）. Huangbo's final monastery was also built under the auspices of Peixiu.