| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | formal address | Vietnam | Includes specific honorifics and etiquette to show respect and maintain harmony | 1 |
| 2 | formality in addressing people | Vietnam | Emphasis on using proper titles and respectful language, influenced by Confucian traditions. | 1 |
| 3 | manners of address | Vietnam | Using familial terms like 'aunt' or 'uncle' to respectfully address older individuals | 1 |