With the development of non-public economy, our Party's governing-base changes relevantly. We must consolidate the base of our Party in the aspects: organization, then the issue of party's construction in non-public ownership economy sector has grown into one of the hottest topics of academic interest in today ' China.Whether a party succeeds in a selection depends on whether it has overwhelming reigning resources compared with its opponents. During the course of reigning, the reigning party must own strong reigning resources system to support and keep its power, so it is urgent and necessary for the CPC to tap the rich reigning resources, which refers to the energy and its resource necessary for the party to reign.The introduction of this viewpoint shows that our party will attach importance to organizational resource. Taking reigning resource theory as researcher's visual angle, How to gain organizational resources in non-public economy sector becomes an inevitable question for CPC to take power, and it is also the question that CPC must face to and must be paid attention to, And from the angle of reigning resource, it is a brand-new task of our Party to launch and strengthen the Party's construction in non-public ownership economy sector, which is a brand-new field of our Party consolidating the being in power in the new century. Under the guidance of the "Three Represents", The CPC should integrated the reigning resources into its reigning system, and greatly tap the ruling resources of organization in non-public ownership economy sector.Except introduction, this dissertation has three units.IntroductionFirst defines the concepts related to the research, make concept of non-public ownership economy, organizational resource, and party function, Then combs relatively theoretic frame and try to clarify the organizational theories from the aspects of organization, include current research frontier of globe, the contents and framework of the paper and introduce the creative points and