Yü shih chien chieh
By: Chao Yung-kʻuei pien chu.
Edition: Ti 1 pan. --
Publisher: Chʻing kung yeh chʻu pan she; Hsin hua shu tien Pei-ching fa hsing so fa hsing
Published: 1980
Place of publication: Pei-ching
Language: chi
Number of pages: 111
Subjects: Jade.