| Abstract in Chinese | 第1-5页 |
| Abstract in English | 第5-9页 |
| Chapter Ⅰ Introduction | 第9-12页 |
| Chapter Ⅱ Concepts of Vagueness and Legal Language | 第12-25页 |
| ·What Is Vagueness | 第12-16页 |
| ·Definition of Vagueness | 第12-14页 |
| ·Vagueness, Ambiguity and Generality | 第14-16页 |
| ·Vagueness and Ambiguity | 第15-16页 |
| ·Vagueness and Generality | 第16页 |
| ·What Is Legal Language | 第16-25页 |
| ·Definition of Legal Language | 第16-17页 |
| ·Features of Legal Language | 第17-21页 |
| ·Causes of Vagueness in Legal Language | 第21-25页 |
| ·Using Vague Language to Adapt to the Requirement of Legislation | 第21-22页 |
| ·Using Vague Language to Adapt to the Difficulty in Communication | 第22-23页 |
| ·Using Vague Language to Adapt to the Needs and Expectations of the Changing Society | 第23-25页 |
| Chapter Ⅲ Semantic Vagueness and Pragmatic Vagueness of Legal Language | 第25-36页 |
| ·Semantic Vagueness of Legal Language | 第25-29页 |
| ·Several Concepts of Semantic Vagueness | 第25-28页 |
| ·Synonymy | 第25页 |
| ·Antonymy | 第25-26页 |
| ·Hyponymy | 第26页 |
| ·Hedges | 第26-28页 |
| ·Analysis of Semantic Vagueness in Legal Language | 第28-29页 |
| ·Words with Vague Connotation | 第28页 |
| ·Employment of Indefinable Words | 第28-29页 |
| ·Vagueness Caused by Hyponymy | 第29页 |
| ·Pragmatic Vagueness of Legal Language | 第29-36页 |
| ·Cooperative Principle and Its Application | 第30-33页 |
| ·Politeness Principle and Its Application | 第33-36页 |
| Chapter Ⅳ How to Use Vagueness in Legal Language | 第36-43页 |
| ·Usage in Legislative Process | 第36-38页 |
| ·Usage in Judicial Process | 第38-41页 |
| ·Usage in Other Situations | 第41-43页 |
| Chapter Ⅴ Conclusion | 第43-45页 |
| Bibliography | 第45-48页 |
| Acknowledgements | 第48-49页 |
| 攻读硕士学位期间发表论文情况 | 第49页 |
