This series provides a collection of the latest simulated tests of HSK. Based on more than ten years' experiences in teaching Chinese as a foreign language and HSK tutoring, the author compiled this series of simulated tests. These tests are similar to the real HSK tests in terms of difficulty, language materials, etc., suitable for learners' self-study as well as classroom teaching. Featured by the "latestness", the book is compiled based on the Guideline of HSK issued by Hanban and the in-depth research of the official HSK tests. Taking the trend of HSK test in recent years into consideration, it adopts the designing principle of learning by analogy, spiral learning and progressing step by step. In the selection of language materials, it pays close attention to the latest articles in newspapers or the Internet