Ebook in PDF format, sample can be found here

Designed for non-native Chinese learners and presented in a hand-book style, this book is composed of 300 Chinese grammatical points in morphology and syntax.

Chinese grammar always puzzles students, but in this book, each grammatical point takes into account one typical mistake non-native learners usually make in their written or spoken Chinese.

Each point is made using both the correct and incorrect forms, and is presented in Pinyin and English.

This book is very helpful in understanding the essence of Chinese grammar.