Haiting Cai
- Kichwa: Haiting Cai
- Umaarufu: 2.576
- Kujulikana kwa: Acting
- Siku ya kuzaliwa: 1998-08-15
- Mahali pa kuzaliwa: China
- Ukurasa wa nyumbani:
- Pia inajulikana kama: 蔡海婷, 幽幽, 幽幽球儿, 幽幽（蔡海婷）, 蔡海婷 Haiting Cai, Youyou, Yōu Yōu, Mengyou Wang, Cài Hǎi Tíng, Yōu Yōu Qiú Ér, Wáng Mèng Yōu, Wang Mengyou, Cai Haiting
