1999-Now: Director of Cyberia company (Laos)
1997-1999: Micro Info company
1994-1997: heavy machinery Irication Number 2 Company.
Computer system & Heavy Machinery
1991-1994: Lao-Germany Technical School (Laos)
1988-1991: Vientiane High School
1985-1988: Nong-bone College
1980-1985: Phon-sa-ard Primary School.