The country has good terrain Thai can communicate and trade with neighboring countries easily, for example, Viet Nam, Laos and Burma in trading, compared with the Thai and Khmer is the trade centre point rather than Cambodia.
Thailand has great terrain Can communicate Or trade with neighboring countries easily, for example. Trade with Myanmar, Laos, Cambodia, Vietnam, compared to then. Thailand is the central trade over Cambodia.
Thailand has good landscapes can communicate. Or trade with neighboring countries and easily, for example, the trade with Myanmar, Laos, Vietnam, which compared with Khmer then.