This book is "Chinese primary curriculum" to continue and improve. Each lesson includes text, new words, phrase usage examples, exercises, and reading five parts. There are two words around 1600 (including words and idioms compact word, etc.). Volume gradually increasing the amount of words to close this series of textbooks advanced tutorial requires reading level of the original. Note the words of the text of the speech is mainly based on usage, and and some other common usage. Taking into account the students' learning experience is not necessarily the same as the primary individual tutorial appeared less commonly used words and more difficult to master word, this book again as some new words. Concise words by example, not for trivial parsing, do not add the English interpretations. Practice focuses on common terms appear lesson repeated practice, combined with the text content Exercises learned English, including primary tutorial you learned some important linguistic phenomenon. Read the section can be seen as complementary practice is intended to enable repeated words in the text, to make up for the shortcomings words textbooks reproduce low. After reading the material with a simple practice, practice mode to facilitate inspection answer is correct, do not I take up class time. Reading material and exercises can be used as listening or speaking practice.