Classical dosage and important ratio components are different compared to modern interpretations. Classical measurement systems were done in regards to weight, volume, and piece. ⚖️
Weight: Zhu (0.65g), Fen (3.9g), Liang (15.625g), Jin (250g); Volume: Ge (20ml), Sheng (200ml), Dou (2L), Hu (10L)
The MOST important conection between these measurement is the ratio relative to the formulas.
I've only scratched the surface of this topic, and there will be more episodes that tie to this topic in the future.