四海归心 sìhǎiguīxīn to win the hearts of the people Definitions Defs Origin Strokes Stroke Words Sentences Sents 四海 sìhǎi the whole world the four borders of ancient China; (by extension) the whole world; the entire country归心 歸心 guīxīn to pledge allegiance To sincerely submit to someone's authority or to give one's loyalty to a ruler or cause