- Name: 徐若瑄 / Hsu Jo Hsuan (Xu Ruo Xuan)
- English name: Vivian Hsu
- Japanese name: ビビアン・スー / Bibian Su
- Real name: 徐淑娟 / Hsu Shu Chuan (Xu Shu Juan)
- Birthdate: 1975-Mar-19
- Birthplace: Taichung, Taiwan
- Height: 161cm
- Weight: 42kg
- Star sign: Pisces
- Chinese zodiac: Rabbit
- Blood type: A
- Talent agency:HY.Brothers
