As one of the series of textbooks of Teaching Chinese as a Foreign Language (economy and trade specialty), this book is intended for various types of...

Usage Advice: Used in classroom teaching of intermediate Chinese or self-study Level: Intermediate   This exercise book is compiled for...

Primary Chinese Exercise Book, a supplementary teaching material for elementary comprehensive Chinese textbooks, is compiled for foreigners studying...

This book provides an elementary but rigorous presentation of the optimal control theory. In thefirst chapter, the brief history and the foundations...

Usage Advice: Used in classroom teaching of primary Chinese or self-study Level: Elementary Primary Chinese Exercise Book , a supplementary teaching...