Dao de jing de zi ran guan
By: Zheng Jiefu.
Edition: Chu ban
Publisher: Chu ban zhe Zheng Jiefu
Published: 2004
Place of publication: Tainan Xian
Language: chi
Number of pages: 234
Subjects: Laozi.
Other titles: Naturalism in Dao De Jing; Die Gedanken der natue über das Dao De Jing
Notes: Han, Ri, De, Ying ban.

Text in Chinese, Japnese, German, and English.