| 1. | Probing into problems in building the digital city
建设数字城市的若干问题探讨 |
| 2. | Application research and key techniques of digital city
数字城市应用研究与关键技术 |
| 3. | Engineering and technical system of digital city
论数字城市工程及其技术体系 |
| 4. | Visualization of 3d modeling in a digital city
数字城市三维模型的可视化技术 |
| 5. | The construction and application of digital city system
数字城市系统的建设与应用探讨 |
| 6. | Research on digital city : virtual wuhan
虚拟现实在数字化城市中的应用 |
| 7. | Technique system of constructing digital city
构建数字城市的技术体系 |
