This paper introduces Prof. Liu's experience with chronic aplastic anemia based on kidney theory. It is believed that kidney deficiency is the key pathogenesis of aplastic anemia, which can be divided into three types:kidney yin deficiency type, kidney yang deficiency type and both deficiency of kidney yin and kidney yang type. Comprehensive therapeuti  Methods: including “acupuncture, drug, acupoint sticking therapy at Shenshu, auricular seed pressing, differentiation and treatment” should be applied. This paper concludes the characteristics of treating aplastic anemia. It is worthy of clinical application.