Ích trí khí công
By: Trsan Vĩnh Sơn ; phiên dịch, Đno Thre Giwoi.
Contributors: Đno, Thre Giwoi.
Publisher: s.n.
Published: 1994
Place of publication: [United States
Language: vie
Number of pages: 100
Subjects: Qi gong; Physical therapy
Notes: Errata slip inserted.

Translated from the Chinese.