| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | hydraulic systems | South Asia | Less commonly found in traditional transportation and agricultural machinery | 1 |
| 2 | hydraulic systems | Southeast Asia | Less commonly found in traditional transportation and agricultural machinery | 1 |
| 3 | hydraulic systems | Southeast Asia | Less commonly employed in water management and environmental conservation efforts | 1 |
| 4 | hydrographic path system | Southeast Asia | Primary mode of transportation and essential for livelihood | 1 |