Details
- First Name: Hoi Yee
- Family Name: Cheng
- Native name: 鄭希怡
- Also Known as: Zheng Xi Yi, Zheng Xiyi, Zheng Kai Er, Zheng Kaier, Zheng Lie Qiong, Cheng Hei Yee, Cheng Heiyee, Cheng Hoiyee, 郑希怡, 郑凯而, 鄭凱而
- Nationality: Hong Konger
- Gender: Female
- Born: September 6, 1981
- Age: 44
