Xiu xi yu jia ji yao shi shi tan yi
By: Wei zhu zhuan ren.
Edition: Tai 1 ban
Publisher: Xin wen feng chu ban gong si
Published: 1987
Place of publication: Taibei Shi
Language: chi
Number of pages: 64
Subjects: Yoga, Haṭha.
Other titles: Yu jia yan kou.
Notes: Verso of each page numbered in duplicate.

Originally published: I-shan : Chʻang chʻing ssu, Chia-chʻing ken chʻen nien [1820]. Under the title: Yü chia yen kʻou.