Discipline: Chinese medicine (first-class discipline); Chinese medicine (two disciplines); Processing (third-level discipline) definition 2: Prescription Chinese medicine is formed by certain processing according to the needs of clinical medication. Discipline: resource science and technology (first-class discipline); Natural Medicine Resources Science (two disciplines) This content was approved and published by the National Committee for the Examination and Approval of Scientific and Technical Terminology. It refers to a kind of traditional Chinese medicine that can be directly used in Chinese medicine clinic after being processed into a certain shape according to needs. Chinese herbal medicine pieces: Chinese herbal medicines are cut into thin slices, thick slices, inclined slices, filaments, segments, blocks and other specifications according to the nature of the medicinal materials and medical needs after being processed in the place of origin, so that the effective components of the medicine can be easily dissolved and other processing, storage and dispensing are facilitated. This kind of Chinese herbal medicine is called "Chinese Herbal Pieces". Chinese herbal pieces are processed according to the theory and processing method of traditional Chinese medicine, which can be directly used in clinical Chinese medicine.

Common pieces of common decoction pieces are: turtle shell, Pollen Typhae, Scutellaria barbata, Semen Vaccariae, Qingqiao, Bupleurum, Fructus Schisandrae, Cao Mao, Cortex Phellodendri, Polyporus, Flos Lonicerae, Xiang Lian, Fructus Amomi, Fructus Amomi, Taraxaci, Semen Benincasae, Radix Asparagi, Fructus Aurantii Immaturus, Cortex Cinnamomi, Eupolyphaga Seu Steleophaga, Radix Salviae Miltiorrhizae, Pericarpium Citri Reticulatae Viride, Spica, Galla Chinensis, Radix