 |
| |||
| open | |||
| 开放面: 16 phrases in 12 subjects |
| Automobiles | 2 |
| Aviation | 2 |
| Business | 1 |
| Chess | 2 |
| China | 1 |
| Finances | 1 |
| Golf | 2 |
| Hydrology | 1 |
| Oil / petroleum | 1 |
| Project management | 1 |
| Space | 1 |
| Surgery | 1 |
|
| |||
| open | |||
| 开放面: 16 phrases in 12 subjects |
| Automobiles | 2 |
| Aviation | 2 |
| Business | 1 |
| Chess | 2 |
| China | 1 |
| Finances | 1 |
| Golf | 2 |
| Hydrology | 1 |
| Oil / petroleum | 1 |
| Project management | 1 |
| Space | 1 |
| Surgery | 1 |