Yuji acupoint is located on the outer side of the hand, at the midpoint of the radial side of the first metacarpal bone, at the point of the red-white meatus (the location where the heart of the hand meets the dorsum of the hand and the heart of the foot meets the dorsum of the foot). This point belongs to the Taiyin Lung meridian of the hand and is located on the outer side of the hand, at the center of the radial side of the first metacarpal bone at the point of red-white meatus. It has the effect of dispersing wind and clearing heat, promoting the lung and relieving pharynx, and is mainly used for the treatment of cough, hemoptysis, sore throat, loss of voice, fever, and heat in the middle of the palm. It can be treated with acupuncture and moxibustion, as well as acupressure massage. Usually, you can use the thumb or index finger of the other hand to press the fish, feel the best soreness, you can also often use both hands to rub each other. It should be noted that the acupuncture and moxibustion should be operated by a professional acupuncturist, do not operate blindly, in order to avoid adverse reactions.