Ponderation of the methodology of syndrome structure study

In this article,we put forward some new views of syndrome structure study methods: ①The structure of syndrome is neither dominant nor recessive.And the relationship of mechanism and syndrome of disease are different from that of essence and phenomenon.②It is logically wrong to breaking syndrome into 'syndrome factor','mechanism factor' or 'jiyuan' and any other 'minimum unit'.These concepts are all false concept;③We cannot study constitution without pattern identification in Chinese tradition Medicine practice.Constitution is an integral part of the syndrome structure of the Traditional Chinese Medicine.Actually,the classification of the Traditional Chinese Medicine constitution is just enumeration of ordinary syndrome.