Baotang Wuzhu (traditional Chinese: 保唐无住, 714–774CE), was the head and founder of Baotang Monastery (Chinese: 保唐寺) in Chengdu, Sichuan, south west China. Both (Kim Ho-shang) and Baotang Wuzhu were of the same school of Chinese Chán, the East Mountain Teaching (incorrectly known in Western scholarship by the pejorative nomenclature "Northern School").
References
Baotang Wuzhu Wikipedia(Text) CC BY-SA