对等网络所面临的两个最基本的问题是如何进行信息有效查找、定位以及如何进行网络的自我管理。本文介绍了一种基于混合式拓扑结构的分布式信息查找(DHH)体制。该体制可以实现信息的高效查找和节点的自我管理，同时达到可扩展性、有效性、可靠性、负载均衡和用户匿名性等指标。

Two fundamental problems that confront the P2P applications are to efficiently locate the node that stores a particular data item and organize nodes by themselves. In this paper, a distributed hash table scheme for resource search based on hybrid P2P networks (DHH) is proposed, which combines the system selforganization scheme and the distributed search chord protocol. The goals of load balancing, efficiency, reliability, scalable, and user anonymity can well be achieved.