Introduction to 2019 Edition I.New Development of\"Yiwu Business Circle\" between 2006 and 2016 II.Reconsideration on the Formation Mechanism of\"Yiwu Business Circle\" III.\"Yiwu Business Circle\" Evolution Trends and Goals Introduction I.Formation Background for \"Yiwu Business Circle\" II.Research Methods an Faework of this Book III.Main Innovation Points of this Book IV.Significance of Research on \"Yiwu Business Circle\" Chapter I Connotations and Features of\"Yiwu Business Circle\" I.Connotations of\"Yiwu Business Circle\" II.Components of\"Yiwu Business Circle\" III.Features of\"Yiwu Business Circle\" Chapter 2 \"Yiwu Business Circle\" Division of Labor Collaboration Network I.Core of\"Yiwu Business Circle\": Yiwu Market and Yiwu Industry II.\"Yiwu Business Circle\" Division of Labor Collaboration Network Form III.Economic Rationality of\"Yiwu Business Circle\" Division of Labor Collaboration Network IV.Basic Function of\"Yiwu Business Circle\" Division of Labor Collaboration Network Chapter 3 Formation Path and Mechanism of\"Yiwu Business Circle\" I.Formation of\"Yiwu Business Circle\" II.Expansion of\"Yiwu Business Circle\"Yiwu Logistics Market III.Leading Role of\"Yiwu Business Circle\"~Yiwu Business Culture IV.Formation Mechanism of\"Yiwu Business Circle\" Chapter 4 \"Yiwu Business Circle\" Development Trend and Strategies I.High-end Market and \"Yiwu Business Circle\" Radiation Capability Extension II.Transformation an Pootion of Regional Functions~entral Zhejiang Central Business District (CBD) III.Internationalization of\"Yiwu Business Circle\" and Positioning and Development of Yiwu City Chapter 5 Construction of\"Yiwu Business Circle\" and Innovative International Trade City .ecisive Significance of Independent Innovation to the Construction of\"Yiwu Business Circle\" II.Building an Innovative International Trade City Is an Inevitable Choice to Expand \"Yiwu Business Circle\" III.Countermeasures for Building an Innovative International Trade City Conclusion Expansion of\"Yiwu Business Circle\", Innovation of\"Yiwu Development Experience\" I.Our Firsthand \"Yiwu Development Experience\" II.Expanding \"Yiwu Business Circle\", Innovating \"Yiwu Development Experience\" Bibliography