| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | network packet routing | Vietnam | Network packet routing is a common topic studied in IT education, but the implementation and practical aspects may receive less emphasis compared to theoretical knowledge. | 1 |
| 2 | receiving red packets | Vietnam | Common practice during Lunar New Year as a symbol of good luck and prosperity | 1 |
| 3 | receiving red packets | Vietnam | A common tradition during Lunar New Year, where elders give red packets containing money to children as a symbol of good luck and blessings. | 1 |