Acupuncture is widely recognized as a simple and easy-to-use treatment method in the land of China and around the world. As a special part of Chinese culture, especially as Chinese medicine, acupuncture treatment has a deep Chinese cultural background. However, there are contraindications to acupuncture treatment. For example, acupuncture treatment in the back has the following contraindications: 1. The depth of acupuncture should not be too deep; 2. Avoid direct acupuncture as much as possible: when direct acupuncture is performed in special areas, such as the sides of the spine or the middle of the spine, called the pinch points, acupuncture is allowed, but attention should be paid to the direction of acupuncture and the appropriate depth of acupuncture. When acupuncture is performed in the back, especially in the projection area of the lungs for acupuncture treatment, it must be oblique or flat, especially for some patients with thin physique and thin subcutaneous fat, when acupuncture is performed in the back, especially in the lungs, kidney projection area, etc., it must be oblique to avoid causing pneumothorax or unnecessary internal organ damage.