In the current era as the technology world. Necessary to communicate in a variety of listening, speaking, reading, writing, and communicating the language required to communicate and understand. But socially more liberal countries Thailand open. Have a business or undertaking various jobs to foreigners, including migrant workers, with easy access to the country with Thailand. So using the English language need to be developed In order to be able to communicate with foreigners easily understandable and correct. In the era of the borderless world, the language as a communication tool for the understanding of human perception and feeling fancy. Along with the relationship of language, communication and social interaction, including the complexity of the language, but she should also have a mechanism to communicate to understand errors.