| Full Name | Yu Siyuan |
| Pinyin | Yú Sī Yuǎn |
| Date of Birth | 22 December, 1992 |
| Place of Birth | Nanjing, Jiangsu, China |
| Origin | China |
| Ethnicity | Han Chinese |
| Occupation | Actress |
| Other Names | Yu Si-Yuan |
| Alma Mater | Nanjing University of the Arts, Nanjing, Jiangsu, China |
| Debut Date | 2016 |