Objective:To screen the clinical diagnostic indications of wind syndrome of Taiyin,and explore the research methods of standardization of TCM syndrome diagnosis. MethodsHuangqi Guizhi Wuwu Decoction,as the main prescription of wind syndrome of Taiyin,was taken as the object to retrieve relevant literatures and extract information about four diagnostic methods,and the database was established. The UCINET software was used for data processing and complex network construction,and the preliminary clinical diagnostic indications of wind syndrome of Taiyin were filtered. Then the final diagnostic indications were obtained combined with the original text and clinical practice.  Results:The main symptoms of Huangqi Guizhi Wuwu Decoction screened by complex network were light tongue,white fur,thin fur,thready pulse,numbness,weakness,sweating and aversion to cold,the secondary symptoms were deep pulse,feeble pulse,slight red fur,limbs pain,spiritlessness,anorexia,shortness of breath,gloomy complexion,dizziness,ache and pale complexion. The main symptoms of the clinical diagnostic indications of wind syndrome of Taiyin were limbs or trunk pain,spiritlessness and weakness,sweating,aversion to cold,light tongue,thin fur,white fur and thready pulse,the secondary symptoms were anorexia,shortness of breath,dizziness,gloomy complexion,pale complexion,deep pulse and feeble pulse.  Conclusion:The clinical diagnostic indications of wind syndrome of Taiyin screened by complex network can provide reference for deeper understanding and clinical diagnosis of wind syndrome of Taiyin.