What are contradictions and disputes?

Resolve contradictions, political problems and analyze the reasons. Two investigations on contradictions and disputes refer to in-depth investigation and resolution of contradictions and disputes, and in-depth investigation and rectification of outstanding problems in social security. An analysis refers to sorting out contradictions and disputes, establishing ledgers, analyzing reasons and forming an analysis report. Therefore, the investigation and analysis of contradictions and disputes refers to resolving contradictions, political problems and analyzing reasons.