Is the process that produces a regular economic prosperity in a period of time long enough to cause climate change, social improvements through to upgrade the country's livelihood.
A process that contributes to the economic prosperity evenly continuous period long enough to effect social change by focusing to enhance the livelihoods of the country to greater heights.
Is a process that produces economic prosperity regularly: in time นพอที่จะ caused the changes of social focus is to raise the living of the country to a higher level.