听其言而观其行 (聽其言而觀其行) tīng qí yán ér guān qí xíng
tīng qí yán ér guān qí xíng
phrase
hear what he says and observe what he does
Domain: Modern Chinese 现代汉语
Notes: From Analects (CC-CEDICT '聽其言而觀其行')