Divided into according to their anatomical location and into whether they are hard and immovable, or indefinite and accumulate and disperse quickly.
| Symptomology | Abdominal | Gynaecological | Related to Disorder of: |
| Hard & immobile with fixed sites of pain | 癥 Zheng | 积 Ji | Zang and Blood |
| Indefinite, accumulate & disperse quickly, pain not fixed | 瘕 Jia | 聚 Ju | Fu and Qi |