| Work Experience: |
|
| 1978 - 1979 |
Professor at Vientiane University. |
| 1979 - 1981 |
Secretary to the Minister of Education, Director of the External Relations Division, Ministry of Education. |
| 1985 - 1986 |
Director General of Public Research Department, the Prime Minister Office. |
| 1987 - 1992 |
Vice Minister of Foreign Affairs. |
| 1993 - 1996 |
Minister of Labour and Social Welfare. |
| 1997 - 2001 |
Member of the Standing Committee of the Lao National Assembly, Chairman of the Foreign Affairs Committee of the Lao National Assembly, Member of the Lao National Assembly. |
| 2001 - 2006 |
Deputy Prime Minister and President of the Committee for Planning and Investment. |
| |
- - President of Investment Management Committee.
- - President of the Lao National Committee for Energy( LNCE)
- - Member of the Lao National Assembly.
|
| 2006 to Present |
- Deputy Prime Minister and Minister of Foreign Affairs. |