Timothy Cheng Chi-Sing
- Umutwe: Timothy Cheng Chi-Sing
- Icyamamare: 5.54
- Azwiho: Acting
- Isabukuru: 1963-05-21
- Aho yavukiye:
- Urupapuro rwitangiriro:
- Birazwi kandi: Timothy Cheng Tse-Sing, Cheng Chi-Sing, 鄭子誠, Cheng Zi-Shing, Zheng Zi-Cheng, Cheng Tse-Sing, 郑子诚