| |||
| 1 能级 | |||
|
1 level : 23 phrases in 12 subjects |
| Agriculture | 2 |
| Air defense | 1 |
| Artificial intelligence | 1 |
| Automobiles | 1 |
| Communications | 1 |
| Computer networks | 1 |
| Electronics | 4 |
| Foreign trade | 2 |
| Multimedia | 4 |
| Nautical | 1 |
| Telecommunications | 1 |
| United Nations | 4 |
| |||
| 1 能级 | |||
|
1 level : 23 phrases in 12 subjects |
| Agriculture | 2 |
| Air defense | 1 |
| Artificial intelligence | 1 |
| Automobiles | 1 |
| Communications | 1 |
| Computer networks | 1 |
| Electronics | 4 |
| Foreign trade | 2 |
| Multimedia | 4 |
| Nautical | 1 |
| Telecommunications | 1 |
| United Nations | 4 |