| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | excavation pit | China | Excavation pits are often seen as potential hazards and are considered dangerous areas that should be properly fenced off to prevent accidents. | 1 |
| 2 | quarrying | China | Quarrying is often associated with hand extraction of stones and minerals, and may involve a large labor force working in difficult conditions. | 1 |