尽忠职守 jìnzhōngzhíshǒu to fulfill one's duties Definitions Defs Origin Strokes Stroke Words Sentences Sents 尽忠 盡忠 jìnzhōng to be utterly loyal To devote all one's loyalty to a cause or one's country; to do one's duty as a loyal subject.职守 職守 zhíshǒu duty a person's post and their associated responsibilities