By referring to IB Chinese Syllabus, AP Chinese, SAT Chinese, Cambridge IGCSE Chinese, Edexcel IGCSE Chinese (another two examination board) and HSK (Chicness Proficiency Test), BCT (Business Chinese), combining our 26 years' experience in Teaching and editing our own materials, here is the "LIFE SAVING" book called by many students for their exams. The book give a quick revision for your coming exam! Thanks for your support for us creating better contents for you! It takes our years' painful effort to edit. Grab it! Grammar is a borrowed concept from western language. There is no Grammar in Chinese in certain senses. The greatest truths are the simplest! In simple way, Chinese Grammar is just the sequence construction of Characters, like our LEGOO brand.In the complicated way, Chinese Grammar can drive you to crazy! In this book, I will show you the simplest truths in my own way, if not academic way!