Basical study of application of TCM damp - heat model includes development of damp - heat animal model and mechanism study of removing heat and dampness. Results indicated that under the guidance of classical thoery of TCM febrile diseases

on the basis of comparison of five factors and six methods of developing animal model

and the damp - heat models developed by means of combined factors （diet+ climatic surroundings + pathgenic boilogical factors） approached to damp - heat syndrome of TCM in conditions of attack

affected Zang- and Fu-organs

and main symptoms and signs

with characteristics of good replace and simple manipulation.