| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | broken glass | Korea | Bringing bad luck and should be disposed of carefully to avoid misfortune | 1 |
| 2 | glass recycling | South Korea | Glass recycling is less common and there is generally less emphasis on separating glass from other recyclables in household waste. | 1 |
| 3 | safety glass | South Korea | Safety glass is often used in earthquake-prone regions to minimize the risk of injuries from shattered glass during seismic events. | 1 |