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| 鉴定 书: 51 phrases in 20 subjects |
| Agriculture | 1 |
| Air defense | 1 |
| Animal husbandry | 2 |
| Automobiles | 2 |
| Aviation | 1 |
| Bridge construction | 2 |
| Business | 6 |
| China | 1 |
| Commerce | 2 |
| Economy | 7 |
| Electronics | 1 |
| Genetics | 1 |
| International trade | 10 |
| Nuclear and fusion power | 1 |
| Project management | 1 |
| Securities | 1 |
| Space | 1 |
| Technology | 8 |
| Telecommunications | 1 |
| Textile industry | 1 |
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