In complex cases,the damage as a whole fact of personal injury may be divided into multiple stages,types and items.The right to claim compensation for personal injury can be divided into three levels:'framework,specific,and project'.The framework right to claim is based on the general provisions of tort liability and covers the overall facts of the damaged;The specific right to claim requires a clear object of infringement,essential facts and scope of compensation;The project right to claim takes the specific project of personal injury as the compensation object,and can derive the subordinate project group.The third-level right to claim can be optimized and integrated according to the relationship of'principle-means','whole-part'and'priority-inferiority'.Litigation relief belongs to the ultimate means of integration,and the framework right to claim and the project right to claim correspond to the macro or micro litigation object respectively,and play an integrated role by relying on litigation consolidation and res judicata.Personal injury compensation is not a simple civil law issue,which needs the cooperation of litigation mechanism;Nor is it a purely factual issue,which cannot be separated from legal evaluation,normative guidance and procedural operation.