KUAILE HANYU consists of six books with three levels, with bath a student's book and teacher's book at each level. From the design, the compiling to the publishing, we have: made every effort to accord with learner's psychological conditions and needs of the student from 11 to 16 years old, and with the requirements of foreign language curricula of certain countries. KUAILE HANYU focuses on the training; of Chinese communicative competence, anti also on motivating the learners. It is devoted to forming a solid foundation for the learners' further study.