| Period of LegCo service |
| 18 January 1989 - 18 January 1989 |
Appointed (Official - Acting Secretary for District Administration) |
| 20 October 1988 - 26 October 1988 |
Appointed (Official - Acting Secretary for District Administration) |
| 5 October 1983 - 12 October 1983 |
Appointed (Official - Acting Secretary for Transport) |
| 6 October 1982 - 13 October 1982 |
Appointed (Official - Acting Secretary for Transport) |