What does the pentatonic scale mean?

Breathing, laughing, singing, crying and groaning are combined into five sounds

According to the theory of five elements in traditional Chinese medicine, the corresponding relationship between five sounds and viscera is as follows: the liver, the sound in it is breathing; Heart, laughing at the sound; Spleen, singing in sound; Lung, crying in sound; Kidney, groaning in the sound. The abnormality of five tones can reflect the abnormality of viscera function, which has certain diagnostic significance in clinic. "

Su Wen, Yin and Yang should be like a big theory" "Liver, in the sound for the call; Heart, laughing at the sound; Spleen, singing in sound; Lung, crying in sound; The kidney is screaming. " It points out what five tones are, and explains the corresponding relationship between five tones and five internal organs. Su Wen has five sounds: shout, laugh, sing, cry and groan.

The Golden Mirror of Medical Zong further states: "Sound is the sound book, and sound is born with sound. When the five tones change, the patient will be sick, the liver will be anxious, the heart will laugh, the spleen will sing, the lungs will cry and the kidney will be low. "