Professor WANG Qi combines the theory of traditional Chinese medicine constitution with years of experience in the diagnosis and treatment of skin diseases to put forward the “skin-body correlation theory”.He paid attention to the correlation between the external manifestations of skin diseases and individual constitution，and emphasized the introduction of modern medical evaluation system to compare the efficacy of patients before and after the visit.In the process of treating chronic urticaria with clinical syndromes，the “skin-body correlation theory” is used to guide the treatment.Through the identification of patients' constitution types，the relationship between constitution，syndromes and diseases is found.The skin and body are treated at the same time，and a good clinical effect is obtained，which provides a new idea for the treatment of chronic urticaria in traditional Chinese medicine.