This grammar book provides 201 questions frequently asked by foreigners when they learn Chinese. The questions are presented in entries which include the following features: typical example sentences, questions, answers and test. All entries are written according to the Grammar Syllabus of TCSL. Different from the traditional way that examples are presented when a grammar question is answered, typical example sentences are the first item in each entry. Answers to exercises and an index in alphabetical order are presented at the end of the book.