There are many acupoints on the hand, the common ones being Shao Ze, Shao Shang and Er Ma. There are also many acupoints in the Hand Taiyin Lung Meridian, the Hand Syncope Yin Pericardium Meridian, the Hand Shaoyin Heart Meridian, the Hand Yangming Large Intestine Meridian, the Hand Shaoyang Sanjiao Meridian, and the Hand Sun Small Intestine Meridian located in the hand.
Shaoshe is a well point of the Small Intestine Meridian, located on the ulnar side of the last joint of the little finger, 0.1 inch above the side of the angle of the root of the fingernail, which has the effect of opening the orifices of the body, clearing the heart and cathartic heat, and regulating the milk, treating breast carbuncle, less breast milk, and fever and other ailments.
Shaoshang is a well point of the Lung meridian, located on the radial side of the last joint of the thumb, 0.1 inch above the corner of the nail root. It can open the orifices of the lungs, clear the lungs and benefit the pharynx (clearing and draining heat from the lungs, clearing and benefiting the pharynx), treating sore throat, high fever and other lung system disorders.
Ermai is the Xing point of the large intestine meridian, located in the 2nd metacarpophalangeal joint distal radial red and white flesh intersection (the location of the junction between the heart of the hand and the dorsum of the hand, the heart of the foot and the dorsum of the foot), can be cleared of heat and detoxification (clearing the body of heat and toxicity evil qi), wind relief, treatment of fever, toothache and other ailments.
Note that acupuncture points must be operated by a professional physician, do not operate on your own.