| Advantage | The number | The percentage | The serial number |
| Profile | 235 | 65.96% | 2 |
| Government support | 206 | 53.19% | 3 |
| Facilities improvement | 189 | 48.94% | 4 |
| Comfortable climate | 276 | 82.98% | 1 |
| Rich ethnic characteristics | 154 | 44.46% | 5 |