| Full Name | Cui Ying'er |
| Date of Birth | 6 December, 1998 |
| Place of Birth | Dalian, Liaoning, China |
| Origin | China |
| Ethnicity | Han Chinese |
| Height | 5' 7" (170 cm) |
| Occupation | Actress |
| Other Names | Cui Ying-Er |
| Alma Mater | Beijing Film Academy, Beijing, China |
| Debut Date | 2019 |