合作无间 hézuòwújiàn close cooperation Definitions Defs Origin Strokes Stroke Words Sentences Sents 合作无间 合作無間 hézuòwújiàn close cooperation Working together closely with no gaps or friction; seamless collaboration; perfect collaboration characterized by perfect harmony
合作无间 合作無間 hézuòwújiàn close cooperation Working together closely with no gaps or friction; seamless collaboration; perfect collaboration characterized by perfect harmony
