- TOEFL Vocabulary-Word Root+Associative Memory-Portable Edition
- TOEFL Vabulary and Roots+Associative Memorizing Method TOEFL词汇词根+联想记忆法
- Word Root and Associative Memory Method of SAT (Portable Edition of Non-Alphabetical Order)
- 1000 Words for TOEFL Writing
- CET-4 Vocabulary and Word Roots+Associations(MP3)