[The skin diagnosis methods constructed by Liao Ping].

Liao Ping, a famous scholar for Confucian classics in modern times has made great contributions to the field of Confucian classics. In particular, he interpreted Chinese medicine with the thinking of Confucian Classics. He delved into Inner Canon of Huangdi (Huang Di Nei Jing) and focused on recovering the methods of ancient diagnosis in this publication. He believed that the diagnostic measurement in Inner Canon of Huangdi were taken "to diagnose through cubit skin" and he then created such a diagnose method as his own. He put forward the theory of "Pi Luo Tong Zhen" which means "to diagnose diseases through cubit skin and what was shown on the skin holistically" and the theoretical framework of "Wu Zhen Fa" which means "to diagnose diseases by examining the skin, flesh, tendons, bones and veins comprehensively". While some contradictions and mistakes existed in terms of constructing the theories about the 'diagnosis through skin', Liao Ping interpreted the significance of cubit skin examination in Inner Canon of Huangdi and provided methodological enlightenment for later scholars to trace back to the origin of medical classics, and further explore the diagnosis and treatment system in Inner Canon of Huangdi.