Xuhua Chen
An English Dictionary with AB Index and Frequency
A Truly Revolutionary Method of Learning Chinese Characters
Collection of Codes for Memorising English Vocabulary
English Chinese Dictionary with Frequency Information
Memorise 6000 English Words the Quantum Way
Memorise IELTS Vocabulary the Quantum Way
Mnemonic Words for Remembering GRE Vocabulary
Use Pinyin to Memorise English Words
Ying Han dui yi zhi dao