ZHOU Zhongying’s experience in treating chronic hepatitis B was introduced in this article.The main pathological basis is damp-heat and stasis-toxin binding in the course of various types of hepatitis.The pathological factors are damp-heat

stasis-heat and latent toxin.The main pathological nature is evil repletion and weakened body resistance such as liver-spleen deficiency and liver-kidney yin deficiency appeared at the late stage of disease.Therefore

clearing heat

transforming dampness and resolving toxin should be used at the early stage of disease and regulating and nourishing the liver and spleen and nourishing the liver and kidney should be used at the late stage of disease.