Tsai Huang Ru
- Title: Tsai Huang Ru
- Popularity: 1.916
- Known For: Acting
- Birthday: 1987-11-15
- Place of Birth: Taipei, Taiwan
- Homepage:
- Also Known As: 蔡黃汝, 豆花妹, Cai Huang Ru, Tsai Huang Ru, 蔡黄汝, Fafa Ru, Доу Хуа Мэй, Dou Hua Mei, Flo, Fafa, Douhua, Huahua, Mini Tsai