Kung-Fu, or Tauist Medical Gymnastics, by John Dudgeon, [1895], at sacred-texts.com
No. 1.—The Honourable and Real Form of the Great Pure Ancestral Teacher.—To cure pain in the abdomen and suddenly alternating cold and hot.
In one work this Figure is termed "Twisting (or Pressing) and Holding the Tan-t‘ien.—"For the cure of abdominal pain and nourishing the strength of the male principle.
The Leading Air Soup.
153:* The illustration is that of a Tauist priest sitting cross-legged as described. As the illustrations are too numerous and occupy too much space, they are omitted unless the positions or figures are more or less striking, and where they resemble or are identical with those already given, reference to the illustration is sufficient.