| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | improvisation | Vietnam | Less commonly practiced in traditional arts and performances | 1 |
| 2 | recipe improvisation | Vietnam | Common as many dishes are passed down through generations with room for personal adjustment | 1 |
| 3 | use of improvisation | Vietnam | Less emphasized in formal communication and public speaking, where adherence to prepared content is valued | 1 |