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| 定时 的: 252 phrases in 47 subjects |
| Advertising | 7 |
| Agriculture | 3 |
| Animal husbandry | 3 |
| Audio electronics | 1 |
| Automobiles | 8 |
| Aviation | 15 |
| Bridge card game | 4 |
| Business | 4 |
| Ceramics | 1 |
| China | 2 |
| Clothing | 1 |
| Commerce | 10 |
| Communications | 1 |
| Construction | 1 |
| Consulting | 1 |
| Corporate governance | 2 |
| Cosmetics and cosmetology | 1 |
| Desert science | 1 |
| Drilling | 1 |
| Ecology | 1 |
| Economy | 24 |
| Electronics | 11 |
| Environment | 1 |
| Explosives and Explosive Ordnance Disposal | 14 |
| Finances | 2 |
| General | 38 |
| Hydroelectric power stations | 1 |
| Information technology | 1 |
| International trade | 11 |
| Marketing | 1 |
| Mechanic engineering | 1 |
| Metallurgy | 1 |
| Navigation | 1 |
| Oil / petroleum | 1 |
| Patents | 1 |
| Power system protection | 6 |
| Project management | 7 |
| Refrigeration | 1 |
| Reproductive biology | 1 |
| Securities | 3 |
| Shipbuilding | 1 |
| Space | 2 |
| Sports | 10 |
| Technology | 34 |
| Telecommunications | 3 |
| United Nations | 6 |
| Water polo | 1 |
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