| Acknowledgements | 第1-4页 |
| Abstract | 第4-5页 |
| 摘要 | 第5-9页 |
| Introduction | 第9-13页 |
| Chapter 1 Theoretical Framework of Public Diplomacy | 第13-19页 |
| ·Definition of Public Diplomacy | 第13-14页 |
| ·Differences Between Public Diplomacy and Other Related Concepts | 第14-16页 |
| ·Public Diplomacy and Traditional Diplomacy | 第14-15页 |
| ·Public Diplomacy and Citizen Diplomacy | 第15-16页 |
| ·Public Diplomacy and Public Affairs | 第16页 |
| ·Soft Power and Constructivism | 第16-19页 |
| ·Soft Power | 第16-18页 |
| ·Constructivism | 第18-19页 |
| Chapter 2 Practice of U.S. Public Diplomacy in the 21stCentury | 第19-30页 |
| ·U.S. Public Diplomacy Before 9/11 Attacks | 第19-20页 |
| ·U.S. Public Diplomacy After 9/11 Attacks | 第20-23页 |
| ·Government Agencies Reorganization | 第20-21页 |
| ·Laws Enactment | 第21-22页 |
| ·Media Programs | 第22页 |
| ·International Exchanges | 第22-23页 |
| ·U.S. Public Diplomacy of the Obama Administration | 第23-30页 |
| ·Smart Power | 第23-24页 |
| ·Activities of the Government | 第24-25页 |
| ·New Media | 第25-27页 |
| ·A New Global Strategic Framework for Public Diplomacy in the 21stCentury | 第27-30页 |
| Chapter 3 Motivation Analysis of Public Diplomacy Adjustments | 第30-36页 |
| ·To Be a Major Component of American Global Strategies | 第30-32页 |
| ·To Restore and Develop American Economy | 第32-33页 |
| ·To Follow the Trend of New Technology | 第33-34页 |
| ·To Publicize American Ideals and Values | 第34-36页 |
| Chapter 4 Assessment of American Public Diplomacy in the 21stCentury | 第36-45页 |
| ·Achievements of American Public Diplomacy | 第36-38页 |
| ·To Establish a Comprehensive Mechanism | 第36-37页 |
| ·To Attract More Actors | 第37-38页 |
| ·To Utilize Advanced Technologies | 第38页 |
| ·Difficulties of American Public Diplomacy | 第38-45页 |
| ·Institutional Reforms Prove to Be Difficult | 第39-41页 |
| ·Rhetoric Speaks Louder Than Actions | 第41-43页 |
| ·Credibility Seems to Be Questioned | 第43-45页 |
| Conclusion | 第45-47页 |
| Bibliography | 第47-50页 |
| 附件 | 第50页 |
