| Period of LegCo service |
| 3 July 1991 - 17 July 1991 |
Appointed (Official - Acting Secretary for Home Affairs) |
| 26 June 1991 - 26 June 1991 |
Appointed (Official - Acting Secretary for Home Affairs) |
| 31 October 1990 - 31 October 1990 |
Appointed (Official - Acting Secretary for Transport) |
| 4 April 1990 - 4 April 1990 |
Appointed (Official - Acting Secretary for Transport) |
| 22 November 1989 - 22 November 1989 |
Appointed (Official - Acting Secretary for Transport) |
| 24 July 1985 - 24 July 1985 |
Appointed (Official - Acting Secretary for District Administration) |