What are the major teaching materials for the HSK?
(1) An Outline of Graded Standards and Categories of HSK, designed by the All China Association for Teaching Chinese as a Foreign Language and compiled by the National Office for Teaching Chinese as a Foreign Language. (2) An Outline of Vocabulary of HSK and Graded Categories of Chinese Characters, compiled by the Exam Department of the National Office for Teaching Chinese as a Foreign Language. (3) An Outline of HSK (Elementary and Intermediate), compiled by the Exam Department of the National Office for Teaching Chinese as a Foreign Language.