Yuanwu Keqin (圜悟克勤) (Wade-Giles: Yuan Wu K'e Ch'in; Japanese: Engo Kokugon) (1063 - 1135) was the Chinese Chan Buddhist monk who wrote commentaries on the one-hundred koans (kung an) compiled by Xuedou Zhongxian (Wade-Giles:Hsueh Tou Chung Hsien; Japanese: Setcho Juken) (980-1052). The koans and commentaries together are known as Blue Cliff Record (Wade-Giles: Pi Yen Lu; Japanese: Hekiganroku).
Yuanwu Keqin (圜悟克勤) (Wade-Giles: Yuan Wu K'e Ch'in; Japanese: Engo Kokugon) (1063 - 1135) was the Chinese Chan Buddhist monk who wrote commentaries on the one-hundred koans (kung an) compiled by Xuedou Zhongxian (Wade-Giles:Hsueh Tou Chung Hsien; Japanese: Setcho Juken) (980-1052). The koans and commentaries together are known as Blue Cliff Record (Wade-Giles: Pi Yen Lu; Japanese: Hekiganroku).