How to enter the Daling point through the Laogong?

Daling acupoint through Laogong can let the patient half clenched fist, at an angle of 45 ° from Daling acupoint to Laogong acupoint penetration, should pay attention to avoid blood vessels, in order to prevent bleeding, clinically can be used for the treatment of thoracic paralysis (chest tightness and pain), gastric pain, epilepsy, goose pimples, vomiting, halitosis, pain, panic and fright and other conditions.
Daling acupoint is the transmission point and original point of Hand Syncope Yin Pericardium Meridian, which is located at the midpoint of the transverse line of the wrist palm, between the tendon of the palmaris longissimus muscle and the tendon of the radial flexor carpi radialis, and it is mainly used in treating cardiac pain, palpitation, gastric pain, vomiting, epilepsy, epilepsy, thoracic (a collective term for the chest and the ribcage area) pain, and pain in the wrist joints, etc. It is paired with Laogong to treat angina pectoris, and insomnia.
Laogong point is located in the palm of the hand, when between the 2nd and 3rd metacarpal bones off the 3rd metacarpal bone, when clenching the fist and flexing the fingers at the tip of the middle finger, the main treatment for heart pain, epilepsy, epilepsy, mouth sores, halitosis, goose pimples, vomiting and so on.
Because the Daling point through the Laogong is more painful when needled, it is used with caution for the elderly and infirm and pregnant women. Acupuncture needs to be operated by a doctor and should not be done by oneself.