| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | heat treatment of metals | South Korea | Highly valued in traditional metal craftsmanship and industrial practices, deeply integrated into cultural heritage. | 1 |
| 2 | heated floors | South Korea | Common in traditional and modern homes, considered essential for warmth | 1 |
| 3 | thermal spas | South Korea | Thermal spas are places for socializing and family gatherings, often visited for the communal bathing experience and bonding time. | 1 |