Li Biyan Medical Research Institute is true. It is understood that Beijing Li Biyan Medical Research Institute is mainly engaged in the medical technical training of Professor Li's acupuncture of sphenopalatine ganglion to treat rhinitis. Up to now, more than 1,000 people have been trained, and the enrollment scope has expanded from China to the United States, France, Britain, Australia, Canada, Malaysia, Singapore, Italy and other countries.