In the introduction and discussion of moxibustion, especially in ancient moxibustion classics, the word "Zhuang" often appears. It is an important measurement unit of moxibustion. Every time you light a moxa cone, it is called strong moxibustion. Zhuang originally refers to a mature person, and the number of moxibustion is usually calculated by mature people. \x0d When using moxibustion for fitness or treatment, it is necessary to use moxa cone more often and use strong moxibustion more often for people with strong physique, early illness and mild illness. During moxibustion, there are 1 strong, several strong, hundreds or even thousands strong. When reading some ancient moxibustion books, friends often see that in the treatment of some diseases, one acupoint needs 500 strong moxibustion, so many strong moxibustion can be used. Long-term stimulation is the specialty of moxibustion. For example, I once saw a case where moxibustion was applied to the affected part of a brain tumor for 36 hours, and the number of strong people reached 500, which successfully reduced the tumor, so the number of strong people needs to be explored in practice. For severe and acute diseases, if the body can adapt, there will be stronger people to promote treatment.