Semen Cassiae. Part used: Seed. Known as Cassia Seeds. Entering meridians: Liver, Large Intestine and Kidney. Origin: Majority of Mainland China. Jue Ming Zi Chao is a PaoZhi processed herb meaning it may be more effective at clearing the Liver, improving vision and relaxing the bowels. All Phoenix Medicial dry herb and concentrated herbal granules are grown without sulphur, pesticides or herbicides and are grown in the place of origin.