The invention relates to the field of medicines, in particular to traditional Chinese medicine composition. The traditional Chinese medicine composition is prepared from the following raw materials: herba hedyotis diffusae and herba scutellariae barbatae in a weight ratio of 1:1 through steps as follows: the herba hedyotis diffusae and the herba scutellariae barbatae are ground, decocted with water for 3-5 times, extract liquids are mixed and concentrated, and an extract is obtained and degreased with petroleum ether and extracted with ethyl acetate for 1-6 times. The pharmaceutical composition can resist breast cancer, osteoporosis and inflammation, and inhibit activity of tumor-associated macrophages.