1. 1
    Chang yong zi jie /
    常用字解 /
    by Shirakawa, Shizuka, 1910-2006
    Published 2010
    Book
  2. 2
    Han zi yuan liu zi dian = Hanzi yuanliu zidian /
    汉字源流字典 = Hanzi yuanliu zidian /
    Published 2008
    Book