| Period of LegCo service |
| 12 October 1988 - 29 November 1989 |
Appointed (Official - Secretary for Health and Welfare) |
| 13 January 1988 - 20 January 1988 |
Appointed (Official - Acting Secretary for District Administration) |
| 11 November 1987 - 11 November 1987 |
Appointed (Official - Acting Secretary for District Administration) |
| 8 July 1987 - 16 July 1987 |
Appointed (Official - Acting Secretary for District Administration) |
| 24 July 1985 - 7 August 1985 |
Appointed (Official - Acting Secretary for Health and Welfare) |