Word: 公安 (gōngān) 公安 dictionary entry gōngān Public Security; public safety; public security Full dictionary entry for 公安 Example sentences using 公安 2 sentences, showing page 1 of 1. 公安工作需要市民的配合。 Gōng'ān gōngzuò xūyào shìmín de pèihé. Public security work needs the cooperation of citizens. 我舅舅在公安部门工作。 Wǒ jiùjiu zài gōng'ān bùmén gōngzuò. My uncle works in the public security department.