Half a catty of leek seeds are yellow, which is a processing method of traditional Chinese medicine. Stir-fry half a catty of leek seeds with low fire, and the color is super dark. The purpose is to increase the medicinal properties of leek seeds and enhance the warm effect of leek seeds. Half a catty of leek seeds is served with yellow wine, which means that leek seeds are cooked with small fire and served with yellow wine. This is a prescription that has a miraculous effect on male problems such as premature ejaculation, impotence and frequent urination. However, this prescription has not proved to be very effective. The real treatment method is to fry yellow rice wine with leek seeds, filter out hard residue after frying, and then grind it with a machine, with the best effect.