The author introduces the academic viewpoints of Prof. Jiang Jian by analyzing clinical proven cases of treating enuresis,chest pain,spasm and abdominal pain with Shaoyao Gancao Decoction. Prof. Jiang holds that Shaoyao Gancao Decoction is well formulated,cost-effective,and can be used on a variety of diseases and syndromes. When the dosage is not effective or the effect of conventional dosage is not ideal,the therapeutic effect can be achieved by increasing the quantity of some key drugs in the prescription on the premise of accurate diagnosis of syndrome differentiation and disease differentiation.