The purpose of the survey is that countries of Thailand, this problem affects many people's existence. Affect the economy. Affect the culture makes people pretty good Thailand Thailand liabilities include trade issues, the issue occurs, the issue price, the higher the item human. The issue of high cost of living, and in addition to that, it is a problem of the public and the people together, such as traffic congestion problems. The tree-cutting problems. Air pollution issues and there are these problems, we conduct surveys and surveys of students, schools, science is that the universe uses the small Kingdom of the reviews, however, with the country now in Thailand.
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