Pricking and bleeding is one of the oldest acupuncture treatment methods in Chinese medicine, which is easy to apply clinically and has remarkable efficacy in some diseases, and is well worth learning. After the author carried out the first study lecture, I feel that learning to prick blood should start from the following aspects. A, know the anatomy of the boldness of the stabbing blood is mainly needling the human body small veins bleeding, so understand the anatomy of the veins and arteries is very necessary, especially some points such as the sun, listen to the palace, etc., the arteries are very close, to master the anatomy can help prevent some unnecessary injuries and accidents. Although pricking blood may seem crude, it is actually a delicate job, and requires careful attention when entering the needle to obtain the best results with the least damage. Second, clear meridian diagnosis and acupuncture points Meridian identification is one of the important principles of acupuncture and blood stabbing in Chinese medicine, in the clinical treatment of diseases, the first is a clear diagnosis, the correct diagnosis helps to improve the target of blood stabbing, although the blood stabbing treatment of some diseases is effective, but not all, so familiar with the circulation of meridians and related diseases, conducive to the correct acupuncture points. Third, the needle sharp to avoid bad luck human skin is still relatively tough, sharp needles is the key to needling and reduce pain. Needle sharp should be more careful, not only not to cause major trauma, but also be careful to avoid stabbing yourself. Fourth, the mechanism of clear efficacy understand the mechanism of treatment is very important, it is impossible to teach all diseases in the teaching, then understand the mechanism of treatment, help to expand the treatment of other diseases on their own. The right disease is chosen and there is a targeted treatment to achieve very good results. Stabbing blood is not a panacea, and sometimes a combination of therapeutic tools is needed for treatment. So it is also especially important to master more tools for prickly blood treatment.