1. 1
    Jian hong guo ji ya si ying kao cong shu.
    建宏国际雅思应考丛.
    Published 2001
    Book
  2. 2
    Ying wen dan zi ji fa zong zheng li (zi yuan fa) = Memorize English words through their origins /
    英文單字記法總整理 (字源法) = Memorize English words through their origins /
    by Li, Xin
    Published 1994
    Book