Dongshan Shouchu (; ja, Tozan Shusho) (died 900) was a Chinese

Zen Zen ( zh, t=禪, p=Chán; ja, text= 禅, translit=zen; ko, text=선, translit=Seon; vi, text=Thiền) is a school of Mahayana Buddhism that originated in China during the Tang dynasty, known as the Chan School (''Chánzong'' 禪宗), and ...

teacher and an heir to

Yunmen Wenyan Yunmen Wenyan (; romaji: ''Ummon Bun'en''; 862 or 864 – 949 CE), was a major Chinese Chan master of the Tang dynasty. He was a dharma-heir of Xuefeng Yicunbr>} Yunmen founded the Yunmen school, one of the five major schools of Chán (Chinese ...

. Dongshan is the subject of Case 18 "Three Pounds of Flax" in

The Gateless Barrier ''The Gateless Barrier'' (Mandarin: 無門關 ''Wúménguān''; Japanese: 無門関 ''Mumonkan''), sometimes translated as ''The Gateless Gate'', is a collection of 48 Chan (Zen) koans compiled in the early 13th century by the Chinese Zen master ...

, a collection of

koan A (; , ; ko, 화두, ; vi, công án) is a story, dialogue, question, or statement which is used in Zen practice to provoke the "great doubt" and to practice or test a student's progress in Zen. Etymology The Japanese term is the Sino-Jap ...

s authored by the

Chan Chan may refer to: Places *Chan (commune), Cambodia *Chan Lake, by Chan Lake Territorial Park in Northwest Territories, Canada People *Chan (surname), romanization of various Chinese surnames (including 陳, 曾, 詹, 戰, and 田) *Chan Caldwel ...

master

Wumen Huikai Wumen Huikai (; Wade-Giles: Wu-men Hui-k'ai; ja, Mumon Ekai) (1183–1260) was a Chinese Chán (Japanese: Zen) master during China‘s Song period. He is most famous for having compiled and commentated the 48-koan collection ''The Gateless Barri ...

in 1228.

References

900 deaths Tang dynasty Buddhist monks Zen Buddhist spiritual teachers Chinese Zen Buddhists Year of birth unknown {{zen-bio-stub