| Chinese name | Kwok Chun On |
| English name | Roger |
| Vietnamese name | Quach Tan An |
| Occupation | Actor |
| Got started | 1985 |
| Currently at | TVB |
| Previously worked for | Super Impact, Taiwan |
| Date of birth | October 9th |
| Horoscope | Libra |
| Height | 5'8 |
| Weight | 147 |
| Status | Rumor dating this Taiwanese actress |
| Previous relationship | Winnie Lau |
| Rumor fling | Esther Kwan |
| Most recent TVB serie | TVB's At Threshold of the Era |
| Future flick | N/A |
