Yi Zhi Ren is also known as Sharpleaf Galangal Fruit. The spicy and warm herb has been sued in TCM to treat impotence, spermatorrhea,  enuresis, frequent urination at night, dripping after urination, pain in abdomen with cold feeling, etc. as it warms the Spleen, opens the Stomach, reduces the secretion of saliva, warms the Kidney, …