Wen wang, shi qing, ren xin
Subtitle: Yan Gang zi shu
By: Yan Gang zhu
Edition: Beijing di 1 ban
Publisher: Sheng huo, du shu, xin zhi san lian shu dian
Published: 2012
Place of publication: Beijing Shi
Language: chi
Number of pages: 235
ISBN-13: 9787108039866
Other titles: Yan Gang zi shu
Notes: Essays.