The present disclosure relates to the field of health food technology, in particular to a traditional Chinese medicine composition, preparation method and use thereof. The traditional Chinese medicine composition is made from Poria, Angelicae Sinensis Radix, Aurantii Fructus Immaturus and Atractylodis Macrocephalae Rhizoma. The traditional Chinese medicine composition uses less species of Chinese herbs and has significant effect on reducing the circumference of waist and abdomen, reducing the weight of visceral fat and anti-inflammation by reasonable combination, and does not have side effects.