| Official in... | Language | % Correct |
|---|---|---|
| Nationwide | Mandarin | 99%
|
| Guangdong | Cantonese | 95%
|
| Shanghai | Wu | 82%
|
| Inner Mongolia | Mongolian | 72%
|
| Xinjiang | Uyghur | 72%
|
| Tibet | Tibetan | 71%
|
| Yanbian | Korean | 65%
|
| Fujian | Hokkien | 43%
|
| Guangxi | Zhuang | 40%
|
| Hong Kong | English | 34%
|
| Macau | Portuguese | 23%
|
| Wenzhou | Oujiang | 2%
|