Health preservation is to maintain the five internal organs, so that the body can be adjusted and conditioned, so as to achieve the purpose of prolonging life. Due to the gradual deterioration of physical function, it is particularly critical for the elderly to recuperate from their daily lives.

The book "Practical Technology of Health Care" uses concise words to simplify the profound knowledge of meridian health care in traditional Chinese medicine, and lists the operation steps one by one in combination with the medical records closest to life, so that the elderly can easily understand. Meridian regimen has a long history and is safe and reliable. By massaging acupoints to dredge meridians, the human body is unobstructed. Just pressing the human body surface, no side effects, and the use method is reassuring. For example, chronic bronchitis, which is common in the elderly, belongs to the category of cough and asthma and is related to the dysfunction of kidney, spleen and lung. You can press Shu Fei and Shenshu points with moderate thumb strength; Put the index finger, middle finger and ring finger together. Gently press and knead Zhongfu point. The operation method is simple and convenient, and the elderly can easily complete it themselves.