缘故 yuángù HSK6 reason Origin Definitions Defs Strokes Stroke Words Sentences Sents yuángù reason 缘 緣 yuán adverbnoun reason (bound form) reason; cause; origin故 gù adverbnoun reason (bound form) reason; causeyuángù accident 缘 緣 yuán adverbnoun reason (bound form) reason; cause; origin故 gù noun incident (bound form) event; incident; accident