| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | approach to teaching chemical reactions | China | Emphasis on theoretical understanding and rote learning of reaction equations is prevalent. | 1 |
| 2 | chemical reaction knowledge | China | Emphasized in ancient traditional medicine and alchemy | 1 |
| 3 | chemical research | China | May have a strong focus on traditional medicine and herbal products | 1 |
| 4 | chemical testing | China | Commonly used for traditional medicine and herbal remedies to ensure purity and safety | 1 |