分化 fēnhuà HSK7 to split up Origin Definitions Defs Strokes Stroke Words Sentences Sents 两极分化 liǎngjífēnhuà polarization the process of dividing or developing toward two opposing extremes or sides贫富分化 pínfùfēnhuà gap between the rich and the poor The widening gap or polarization between the wealthy and the impoverished.