Facts
- Author
- Yongchun Zhu
- Language
- Chinese
- Project Gutenberg No.
- 23816
- Released on Project Gutenberg
- December 11, 2007
- Bookshelves
- Philosophy & Ethics, Parenthood & Family Relations
- Subjects
- Ethics – China
- Public domain in the USA
- yes
Sources: Project Gutenberg catalogue (public domain), Wikidata (CC0)