The palm of the hand’s five zang-fu holographic areas usually refer to the human body’s holographic reaction areas. Different locations on the palm reflect corresponding organs in the body, and the reactions will also vary.

The middle finger corresponds to the heart meridian, the index finger corresponds to the liver meridian, the thumb corresponds to the spleen meridian, the little finger corresponds to the kidney meridian, and the ring finger corresponds to the lung meridian. The human body is an organic and unified whole, including five zang-fu organs and six bowels, and the limbs and five bodies, which need to be closely connected into a unified whole through the flow of Qi, blood, and body fluid. Each local organ has pathological changes and physiological functions, which can affect the overall physiological activities and pathological reactions. However, the regulation of the overall function must also affect all organs. When treating diseases of local organs, attention should be paid to adjustment. On the other hand, when treating systemic diseases, it is also necessary to stimulate the local organs. Each independent anatomical segment of the human body contains holographic corresponding acupoints with all parts of the body.

Whether it is the holographic theory or the meridian theory, stimulating acupoints and reflex areas on the hands to treat diseases is a method that has been proven to be effective through practice. When certain diseases or discomforts appear in the body, one can adopt the exercise of massaging and kneading the stone walnuts with both hands according to the holographic reaction chart, as well as benign stimulation, which can regulate the Yin and Yang of the internal organs and Qi and blood in the human body, and reduce the occurrence of diseases. At the same time, it can promote the health of the body and mind.