系驴橛 (繫驢橛) xì lǘ jué

xì lǘ jué set phrase donkey-tethering post
Domain: Buddhism 佛教 , Subdomain: Chan School , Concept: Koan 公案
Notes: Quote: mentioned in the No. 1 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. 11; FGDB '繫驢橛'; T 2003, Scroll 1)