Ho Chi Minh City Departmand of Tourism:

http://www.tourism.hochiminhcity.gov.vn/english/home.php

Vietnam National Administration of Toursim

http://www.vietnamtourism.gov.vn/english/index.php?option=com_content&task=view&id=10&Itemid=

Vietnam Country and People

http://www.vietnamtourism.com/e_pages/country/overview.asp

- Ministry of Industry & Trade
- Ministry of Planning & Investment
- Ministry of Science & Technology
- Ministry of Natural Resources and Environment
- Ministry of Construction
- Vietnam Electricity
- Vietnam Automation Association
- Vietnam Association of Mechanical Engineering