Chapter 26 Supplementary picture
"Erya" Annotated by Jin Guopu
Han Xu Shen's "Shuowen Jiezi" Song Magazine Small Printed Edition
Since 1949, some calligraphy books published by Jingyin
"Kangxi Dictionary" Siku Quanshu
"Ciyuan" February 1947 edition
"Chinese Dictionary" 1978 photocopy of Zhonghua Book Company
"Ci Hai" October 1948 Edition
"Mandarin Dictionary" March 1937 Edition