| Period of LegCo service |
| 11 May 1983 - 10 August 1983 |
Appointed (Official - Regional Secretary (Hong Kong and Kowloon), City and New Territories Administration) |
| 14 July 1982 - 14 July 1982 |
Appointed (Official - Acting Director of Trade, Industry and Customs) |
| 24 June 1981 - 30 July 1981 |
Appointed (Official - Acting Director of Trade, Industry and Customs) |
| 11 March 1981 - 11 March 1981 |
Appointed (Official - Acting Director of Trade, Industry and Customs) |
| 16 January 1980 - 16 January 1980 |
Appointed (Official - Acting Director of Trade, Industry and Customs) |
| 14 November 1979 - 15 November 1979 |
Appointed (Official - Acting Director of Trade, Industry and Customs) |