风穴一尘 (風穴一塵) fēngxué yī chén

fēngxué yī chén set phrase Fengxue's single atom
Domain: Buddhism 佛教 , Subdomain: Chan School , Concept: Koan 公案
Notes: Quote: title of Koan 61 in the 碧巖錄 ”The Blue Cliff Record” (retranslated from Ch’ung-hsien, K’o-ch’in, and Thomas F. Cleary trans. 1998, p. 284; T 2003, scroll 7; FGDB '風穴一塵')