Lung being relative to the large intestine is one of the most representative theory of zang-fu viscera theory. And the theory is widely used in clinic. The bronchial asthma is a kind of immune allergic disease caused by many factors, which is featured by reversible airway obstruction, airway hyperreactivity and airway inflammatory. According to the world health organization reports, asthma has become one of the global problems which is seriously harm human health. Besides airway inflammatory theory, immuniz...