2002— | Secretary for Financial Services, Central People's Government Hong Kong SAR | |
1998—2002 | Banker, J.P. Morgan, Hong Kong Hong Kong SAR | |
1998—2002 | Banker, Chase Manhattan Bank, Hong Kong Hong Kong SAR | |
1996—1998 | Executive Director, PCCW Limited Hong Kong SAR | |
1989—1996 | Group Chief Financial Officer, PCCW Limited Hong Kong SAR |