This course teaches about the introduction and help tourists, similar to the Security Department of the Board of visitors is. This course teachers have used in teaching Chinese as a major, if not understand English to explain that. In the case of different texts and to get more knowledge. That some topics would be useful and practical, and also have speakers external, more knowledge. The obvious difference is that. But I will always answer questions, make the atmosphere in the classroom is not boring and tongkratue student rueron all the time.