| nationally | 11 | location |
| most recently in beijing | 8 | location |
| widely | 3 | degree |
| work → be → shown | 107 |
| work → be → demonstrated | 3 |
| negative | neutral | positive |
| 0.079 | 0.540 | 0.381 |
| Raw frequency | 110 |
| Normalized frequency | 0.555 |
| Modifier score | 0.750 |
| Perplexity | 82.164 |