| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | airport | Asian countries | It is common to remove shoes before passing through security checks at the airport. | 1 |
| 2 | best airport | Asian countries | Efficient transport links to the city center and cleanliness are important criteria for determining the best airport. | 1 |
| 3 | best airport | Asian countries | High cleanliness standards, advanced technology, and extensive shopping and dining options are key factors in determining the best airport. | 1 |
| 4 | best airport | Asian countries | The best airport may be rated based on efficiency, cleanliness, and modern facilities. | 1 |