義沾 Ŭich'ŏm (1746-1796) Chosŏn Sŏn monk; prolific writer who composed commentaries on the Sutra of Perfect Enlightenment 圓覺經, Awakening of Mahāyāna Faith 大乘起信論, Śūraṃgama-sutra 首楞嚴經, Huayan jing 華嚴經, and Diamond Sutra 金剛經, as well as a number of other Chan related anthologies.