The occurrence and development of chronic atrophic gastritis（ CAG） is closely related to the five-zang organs

besides the cause of stomach. Failure of spleen qi ascending

and dysfunction of spleen transportation are the root causes of disease. The liver fails to regulate and wood depression with earth accumulation are the important pathogens. The heart lack of regulation and nourishment

obstruction due to depression and stagnation are the main disease causes. The lung fails to disperse and purification and disharmony of the lung and stomach are the important inducements. Inherent shortage

kidney deficiency and loss of nourishment are the key of difficult to recover. It is believed that in the clinical treatment

harmonizing and ascending stomach qi and using the method of "communicating and regulating five-zang organs"

five-zang organs can be harmonized

and CAG symptoms may significantly relieve.