| concerning such things as hotels | 5 | other |
| with north korea | 4 | location |
| on foreign employers | 3 | location |
| china → be → tough | 17 |
| china → be → tough place | 9 |
| china → get → tough | 7 |
| china → look → tough | 5 |
| negative | neutral | positive |
| 0.293 | 0.522 | 0.185 |
| Raw frequency | 38 |
| Normalized frequency | 0.405 |
| Modifier score | 0.500 |
| Perplexity | 161.380 |