TDMI believes that Human and its environment is a design and can be improved by design. For sustainable management in better environment, more efficient production and innovation in tourism, industry and technologies; “Design” is a must. In the last quarter of the 19th century, the design discipline, which entered the world of commerce in the USA to facilitate product sales, included the design of services and management-organizations in Northern European countries. At the end of the 20th century, JIT (Just in Time with High Quality Product Management) was achieved with the design discipline used to facilitate production processes in Japan. (Sylvia Xihui LIU, 2014)

TDMI considers “design and planning principles” for harmonious productivity and human happiness in tourism, publicity, agriculture, technology, transportation investments and relations with local and general government and other community actors, as in all areas of life and economy.