Diancheng Li has studied at 4 different universities and at several language training institutions during the last 14 years. He was a lecturer in Mandarin Chinese at Centro Universitario de Idiomas which is affiliated to the University of Buenos Aires. In addition, Li has taught Business Chinese at some organisations such as the Argentine Chamber of Commerce for Asia and the Pacific and the Argentine-Chinese Chamber of Commerce. He has also taught Spanish to immigrants of Chinese descent in Buenos Aires. For the last five years, Li has been trained as a teacher and researcher in English language and literature, linguistics, syntax, Spanish, Latin, French, and so forth, at the Pontifical Catholic University of Argentina. He recently published an article entitled Teaching the Transitivity of English Verbs in the Lexical Approach in Journal of Foreign Language Education and Technology.