With the development of social economy and medicine, people are no longer satisfied that anesthesia is only accompanied by surgery, but more hope that the whole medical process from examination to treatment can be completed in painless comfort. In order to popularize the anesthesia related knowledge of clinical anesthesia, critical illness treatment and pain treatment, since 2017, the anesthesiologist branch of the Chinese Medical Association (CSA) and the anesthesiologist branch of the Chine...