赵州四门 (趙州四門) zhàozhōu sì mén

zhàozhōu sì mén set phrase Zhaozhou and the gates of the four directions
Domain: Buddhism 佛教 , Subdomain: Chan School , Concept: Koan 公案
Notes: Quote: title of the No. 9 Koan in 碧巖錄 ”The Blue Cliff Record” (retranslated from Ch’ung-hsien, K’o-ch’in, and Thomas F. Cleary trans. 1998, p. 56; Ding '趙州四門'; FGDB '趙州四門'; T 2003, Scroll 1)