Abstract：Academically，LI Yaqin，a famous Chinese medicine doctor in Zhejiang Province，regards the classics as the basis and learns from others. The characteristics of her medical academic experience are as follows： understand the pathogenesis of clinical syndromes according to individual conditions and analyze the pathogenesis in detail； have a deep understanding of hypertension，diabetes，hyperlipidemia，chronic heart failure，chronic gastritis and other diseases，and treat the root； starting from the understanding of the characteristics of the viscera and bowels， go with the flow； with flexible and accurate medication as well as suitable combination of yin and yang，the warm medicine and drugs for activating blood and resolving stasis are well used，and yin and yang drugs are combined to use.