What are the four schools of moxibustion in China?

The four major moxibustion methods in China are warm moxibustion, acupuncture, moxibustion and gua sha, which make up the school of moxibustion therapy in traditional Chinese medicine. Warm moxibustion refers to the use of heat generated by burning moxibustion cones to stimulate body points, acupuncture regulates body functions by stimulating points, moxibustion applies heat generated by burning moxa leaves to points, and gua sha is the use of scraping the surface of the human body to achieve therapeutic effects. These four moxibustion methods have their own advantages in practice and are widely used in Chinese medicine clinical treatment and health care.