Mr. Teng Shou-hsin holds a Ph.D. in linguistics got from University of California, Berkeley. Mr. Teng has successively held various posts in China and abroad, including professor and Dean of the Asian Languages and Literatures Department in University of Massachusetts, Amherst, Head of the Institute of Chinese Language in American Universities, Taipei, professor and Head of Graduate Institute of Teaching Chinese as a Second Language and Director of Mandarin Training Center in Taiwan Normal University, visiting professor in Renmin University of China and Beijing Language and Culture University and chair professor of Wang Zesen Lecture in Chinese University of Hong Kong, etc. He is now a full-time professor of Chinese linguistics in Mae Fah Luang University, Thailand. Mr. Teng has been engaged in the teaching and research of Chinese language for more than 40 years. His studies focused on Chinese Syntax at first and then shifted to Chinese Education. His research interests include peda