For the present study a foreign language in Thailand. We can see that the Chinese have been increasing steadily over the past year. Stemming from the Chinese central roles in the labor market of Thailand at all levels. Whether it is in the business travel industry. The Commercial businesses Or joint ventures with Chinese businesses, both from the mainland, Taiwan, Hong Kong or Singapore, with foreign investors doing business increased steadily. There was a need personnel with knowledge of Mandarin increase. The expansion of economic, social, technological and cultural cause China to play a role in both Southeast Asia and other regions of the world. As can be seen from the fact that the United Nations has provided Mandarin is one of the five main language of communication of the United Nations. And the importance of language in the world, this has resulted in Mandarin Chinese as a foreign language at the top to get the attention of learners in many countries around the world, no less than in important. such as English, French, German, Spanish or Japanese.