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经 折 : 23 phrases in 13 subjects |
| China | 1 |
| Dentistry | 1 |
| Economy | 1 |
| Finances | 2 |
| General | 2 |
| International trade | 1 |
| Librarianship | 4 |
| Otorhinolaryngology | 1 |
| Project management | 1 |
| Securities | 2 |
| Shipbuilding | 1 |
| Sports | 1 |
| Technology | 5 |
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