 |
| |||
| 红黄赤 (YR) | |||
| |||
| 黄红色 | |||
| yellow red: 20 phrases in 10 subjects |
| Agriculture | 1 |
| Ceramics | 1 |
| Desert science | 1 |
| Electronics | 2 |
| Engineering geology | 1 |
| General | 1 |
| Navigation | 1 |
| Racing and motorsport | 1 |
| Technology | 9 |
| Textile industry | 2 |
|
| |||
| 红黄赤 (YR) | |||
| |||
| 黄红色 | |||
| yellow red: 20 phrases in 10 subjects |
| Agriculture | 1 |
| Ceramics | 1 |
| Desert science | 1 |
| Electronics | 2 |
| Engineering geology | 1 |
| General | 1 |
| Navigation | 1 |
| Racing and motorsport | 1 |
| Technology | 9 |
| Textile industry | 2 |