he whole series is divided into six levels matching the HSK test, with one volume for each of Levels 1-3 and two volumes for each of Levels 4-6, totaling nine volumes. With a textbook, a workbook and a teacher’s book in each volume, there are altogether 27 books. This is the workbook of HSK Standard Course 1, including exercises for each of the 15 lessons in the textbook, one HSK Level 1 model test, and an introduction to the HSK Level 1 test. By using this book, students can acquire the knowledge needed for the HSK Level 1 test and get a better understanding of the test itself.