The palm of the foot, i.e. the soleplate, can be viewed as a hologram, with the distribution of the five viscera and organs of the body, such as the liver, heart, spleen, lungs, kidneys, gallbladder, stomach, large and small intestines, bladder, etc., all of which are distributed. 1. Five viscera corresponding area: liver area in the right foot of the fourth and fifth metatarsal proximal; heart area is located in the center of the left metacarpal and the fourth and fifth metatarsal bones; spleen area in the heart area directly below a cross finger, in the left foot of the fourth and fifth metatarsal bones between the bases; lungs area is located in the soles of the feet from the metacarpal-toe joints at the lower two inches; kidneys are located in the soles of the feet between the second and third metatarsal bones, that is, the location of Yongquan acupoints. 2. six viscera corresponding area: gallbladder area in the liver area below, in the right foot between the fourth and fifth metatarsal bones; stomach area is located in the two soles of the first metatarsal bones, metatarsal toe joints of the rear about one inch; small intestine area in the heel up two inches; large intestine area around the small intestine area around the bladder area is located in the ankle anterior, next to the inner edge of the spreading muscle, the navicular bone below the triple; San Jiao in the soles of the feet do not have a corresponding position. These areas can be massaged on their own in daily life to prevent various diseases, but caution should be exercised for those with localized skin infections and breaks and diabetic feet. Reference source: Duan Yadong,Dong Jianzhang. Foot reflex zone massage method” Traditional Chinese Medicine Ancient Books Publishing Co. 1994:2-3.