 |
| |||
| appeal in writing; letter | |||
| 书状: 31 phrases in 14 subjects |
| Business | 4 |
| China | 2 |
| Cryptography | 1 |
| Desert science | 1 |
| Economy | 3 |
| Finances | 3 |
| International trade | 4 |
| Multimedia | 1 |
| Oil / petroleum | 2 |
| Polygraphy | 1 |
| Project management | 1 |
| Securities | 1 |
| Surgery | 2 |
| Technology | 5 |