| 1 | The phonetic sound of Wugang dialect has been lack of systematic study in academic world. | |
| 2 | According to Xinhua, seven other smelters also operate in Wugang City, an area of about 700,000 residents that includes Wenping town. | |
| 3 | According to Xinhua, seven other smelters also operate in Wugang City, an area of about 700,000 residents that includes Wenping town. | |
| 4 | According to Xinhua, seven other smelters also operate in Wugang City, an area of about 700,000 residents that includes Wenping town. |