This book, compiled by teachers from the United States and China, focuses on the six Chinese grammar points that are frequently misused by Chinese learners in English-speaking countries. In an easy-to-understand style, this book gives a detailed explanation of the patterns and conditions for using these words, and also the causes of the most common mistakes. In addition, comparisons are made among the six grammar points. Various exercises, accompanied by Hanyu Pinyin, are given to improve the students language ability, with an answer key at the end of the book. With b&w illustrations.