是什么语话 (是什麼語話) shì shénma yǔ huà

shì shénma yǔ huà phrase what kind of talk is this?
Domain: Buddhism 佛教 , Subdomain: Chan School , Concept:
Notes: Quote: from 碧巖錄 “The Blue Cliff Record” (Amies 2021 tr.; see also Cleary 1998, p. 165; T 2003, scroll 4)