| very | 13 | degree |
| with building | 6 | other |
| as in 30-50 years | 3 | temporal |
| china → be → old | 26 |
| china → be → old country | 9 |
| china → be → old civilization | 8 |
| negative | neutral | positive |
| 0.315 | 0.516 | 0.169 |
| Raw frequency | 43 |
| Normalized frequency | 0.424 |
| Modifier score | 0.900 |
| Perplexity | 205.723 |