Jie zhi zhen cang
By: Li Ying-hao.
Edition: Chu ban
Series: Bo yi sheng huo tong xi lie; Bo yi shou cang bao zhi -- 30; Shou cang bao zhi -- 30.
Publisher: Bo yi chu ban ji tuan yu xian gong si
Published: 1995
Place of publication: Xianggang
Language: chi
Number of pages: 125
Subjects: Rings -- Collectors and collecting.
Other titles: Jie zhi zhen cang