Shi jie yu liu jiang
By: Shanghai shi jie yu zhe xie hui zhu
Series: Da zhong yu wen cong shu; Da zhong yu wen cong shu
Publisher: Da zhong shu dian
Published: 1950
Place of publication: Beijing
Language: chi
Number of pages: 50
Subjects: Esperanto; Textbooks
Other titles: Ses paroladoj pri Esperanto