Promoting tourism has clearly begun in 1936, when the Ministry of Economy proposed for tourism industry in Siam to the Cabinet. Proposed plans and objectives of the tourism industry.
To promote tourism have clearly begun in 1936. When the Ministry of saraset treatment project proposals local tourism industry Siam cabinet by offering the plan and purpose of the travel industry.
The promotion of tourism has been started in a clear C. Prof. when Ministry of Economics propose projects for maintenance tourism industry in the country to the Council of Ministers by Siam plans and objectives of the industry.