| |||
| 上上层 | |||
|
upper- upper class : 23 phrases in 12 subjects |
| Advertising | 1 |
| Automobiles | 2 |
| Business | 9 |
| Clothing | 1 |
| Demography | 1 |
| Earth sciences | 1 |
| General | 2 |
| Hydroelectric power stations | 1 |
| Marketing | 1 |
| Sociology | 2 |
| Technology | 1 |
| Textile industry | 1 |
| |||
| 上上层 | |||
|
upper- upper class : 23 phrases in 12 subjects |
| Advertising | 1 |
| Automobiles | 2 |
| Business | 9 |
| Clothing | 1 |
| Demography | 1 |
| Earth sciences | 1 |
| General | 2 |
| Hydroelectric power stations | 1 |
| Marketing | 1 |
| Sociology | 2 |
| Technology | 1 |
| Textile industry | 1 |