通过对四网协同分析体系中的网络、业务、终端和用户4个主要方面的分析,结合具体应用方法,阐明四网协同分析体系在网络建设、优化,以及市场营销等诸多方面取得的成效。利用四网协同分析体系必将促进运营企业实现精细化运营与管理。 Through the analysis of four main aspects of the network, business, terminal and users in the four-network collaborative analysis system and the concrete application methods, this paper clarifies the achievements of the four-network collaborative analysis system in network construction, optimization and marketing. The use of four network collaborative analysis system will promote the operation of enterprises to achieve refined operation and management.