| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | chemical hygiene plan | China | Less commonly implemented, with more focus on basic safety precautions | 1 |
| 2 | disinfecting surfaces | China | Frequent and thorough disinfection, particularly in densely populated urban areas | 1 |
| 3 | microbial contamination | China | Microbial fermentation is an essential part of traditional food preparation, and certain preserved foods are valued for their unique microbial properties. | 1 |
| 4 | sanitizing surfaces | China | Frequent sanitization of surfaces is a common practice, especially in urban areas and public transportation | 1 |