晨夕参扣 (晨夕參扣) chén xī cān kòu

chén xī cān kòu set phrase to call on [for instruction] morning and evening
Domain: Buddhism 佛教 , Subdomain: Chan School 禅宗
Notes: A phrase used in Koan 96 of the 碧巖錄 ”The Blue Cliff Record” (translation by Cleary 1998, p. 419; T 2003, scroll 10; FGDB '晨夕參扣')