The proof that a person has completed the study or training of pricking blood can be used as an important certificate for job hunting, promotion and textual research. And it can also increase personal knowledge and skills reserves and improve personal competitiveness. Under the guidance of the basic theory of traditional Chinese medicine, pricking blood therapy is an effective treatment method to regulate qi and blood, balance yin and yang, and restore healthy qi by bloodletting and eliminating evil spirits, which is suitable for various diseases with "diseases in blood collaterals".