A Study on the Special-Purpose and Intensive Teaching Model for CSL is a treatise on the model of Chinese teaching, talking about how to improve the Chinese communication skills of the staff members in overseas companies in a short period. Bearing in mind the special purposes of the overseas entrepreneurs in quickly improving their Chinese proficiency, this book adopts the Constructive Learning Theory, avoids the over-rigorous and cumbersome traditional teaching procedures, and puts forward an overall plan called “Special-Purpose and Intensive Teaching Model for CSL” so as to provide reference for the scholars engaging in the teaching and research of special-purpose CSL.