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| 管 道: 3957 phrases in 90 subjects |
| Advertising | 1 |
| Agriculture | 45 |
| Air defense | 2 |
| Animal husbandry | 27 |
| Architecture | 69 |
| Artificial intelligence | 1 |
| Astronautics | 2 |
| Automobiles | 94 |
| Aviation | 78 |
| Biotechnology | 2 |
| Bridge construction | 26 |
| Business | 14 |
| Cartography | 1 |
| Chemistry | 32 |
| China | 2 |
| Cinematography | 1 |
| Commerce | 1 |
| Communications | 1 |
| Company name | 25 |
| Compressors | 14 |
| Computer networks | 5 |
| Computer numerical control | 1 |
| Computers | 3 |
| Construction | 21 |
| Consulting | 2 |
| Cryptography | 2 |
| Desert science | 2 |
| Drilling | 9 |
| Earth sciences | 17 |
| Ecology | 31 |
| Economy | 6 |
| Electric machinery | 23 |
| Electrical engineering | 1 |
| Electronics | 287 |
| Engineering geology | 49 |
| Environment | 4 |
| Exhibitions | 3 |
| Explosives and Explosive Ordnance Disposal | 3 |
| Figure skating | 1 |
| Finances | 2 |
| General | 91 |
| Genetics | 1 |
| Geology | 1 |
| Household appliances | 1 |
| Hydroelectric power stations | 118 |
| Hydrology | 4 |
| Information technology | 15 |
| International Monetary Fund | 2 |
| International trade | 1 |
| Laboratory equipment | 1 |
| Logistics | 4 |
| Management | 3 |
| Marketing | 1 |
| Mass media | 1 |
| Mechanic engineering | 3 |
| Metallurgy | 171 |
| Microsoft | 1 |
| Mining | 2 |
| Multimedia | 2 |
| Nautical | 12 |
| Navigation | 5 |
| Nuclear and fusion power | 6 |
| Nursing | 5 |
| Oil / petroleum | 401 |
| Oil processing plants | 3 |
| Otorhinolaryngology | 3 |
| Plastic surgery | 1 |
| Plastics | 23 |
| Polymers | 3 |
| Port facilities | 1 |
| Project management | 9 |
| Racing and motorsport | 2 |
| Rail transport | 29 |
| Refrigeration | 73 |
| Reproductive biology | 17 |
| Roll stock | 2 |
| Securities | 16 |
| Semiconductors | 3 |
| Shipbuilding | 18 |
| Space | 38 |
| Sports | 1 |
| Steel production | 11 |
| Surgery | 22 |
| Technology | 1808 |
| Telecommunications | 50 |
| Textile industry | 27 |
| Transport | 2 |
| United Nations | 5 |
| Water resources | 20 |
| Wind Energy | 8 |