| Full Name | Dong Xinyun |
| Chinese Name | 董昕赟 |
| Pinyin | Dǒng Xīn Yūn |
| Gender | Female |
| Date of Birth | 22 January 1996 |
| Place of Birth | China |
| Place of Residence | China |
| Origin | China |
| Nationality | Chinese |
| Ethnicity | Han Chinese |
| Occupation | Actress |
| Medium | TV |
| Genre | Drama, Romance |
| Other Names | Dong Xin-Yun |
| Language | Mandarin |
| Debut Date | 2014 |