The Board of research studies the relationship of the selection of country partners with Thailand, China and Laos are the German States because all three countries are the largest of the countries of each continent.
Researchers studying the relationship of trade with third countries, namely Thailand, Germany, China and the United States because the three countries are the largest countries of the continent.
The research team choose to study the relationship of trading partners with the Thai 3 countries, namely, Germany, China and America, because both 3 countries. All the country's largest each continent.