- 贫富悬殊 pínfùxuánshū wealth gapa wide gap between the rich and the poor; extreme inequality in wealth
- 贫富不均 pínfùbùjūn wealth gapunequal distribution of wealth; the disparity between the rich and the poor
- 贫富分化 pínfùfēnhuà gap between the rich and the poorThe widening gap or polarization between the wealthy and the impoverished.
- 贫富差距 pínfùchājù wealth gapthe gap or disparity between the rich and the poor