| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | traffic artery | China | Traffic arteries are often congested due to rapid urbanization and population growth, leading to a chaotic mix of vehicles, pedestrians, and informal public transport. | 1 |
| 2 | traffic artery | China | High-speed rail networks serve as important traffic arteries for long-distance travel, connecting major cities and urban centers. | 1 |