Objective To explore the clinical and pharmacological rules of traditional Chinese medicine (TCM) in the treatment of liver cancer with liver depression and spleen deficiency based on the theory of correspondence between formula and syndrome.Methods Patients were divided into Chinese medicine weak exposure (less-CM) group and Chinese medicine strong exposure (CM) group according to the time of taking Chinese medicine,and the survival time(OS) and progression-free survival time (PFS) of patients in the 2 groups were evaluated;the prescriptions of patients in the CM group were analyzed by using ...