contradictionn.矛盾；反驳；否认；不一致contradictions within the people人民内部矛盾contradiction of supply and need供需矛盾Contradictions among the perople人民内部矛盾contradiction solving principles冲突解决原理contradiction dispute of solution信访contradiction of demand and supply供需矛盾contradiction of supply and demand供需矛盾Contradictions exist everywhere.到处存在着矛盾。;矛盾无所不在。contradiction of economic benefits经济利益矛盾contradiction transformation theory矛盾转化理论