Eye diagnosis of is a method to diagnose disease by observing the changes of sprits, expressions, shapes and states of eyes. It is an important component of traditional Chinese medicine. Basic theory of eye diagnosis of traditional Chinese Medicine is that eyes are the sign of the viscera, eye is closely related with the viscera and collaterals, and eyes are divided into five rings and eight octants, and belong to the viscera, and is also be supported by the theory of holography.The main research methods of eye diagnosis of Chinese medicine include the traditional techniques of observation, li...