2. Kidney-kidney-kidney-kidney-kidney-kidney-kidney-kidney-kidney-kidney-kidney-kidney-kidney-kidney-kidney-kidney-kidney-kidney-kidney. Can be used for treating lumbago due to kidney deficiency, edema, deafness, etc.

3. Walnut kernel, also known as walnut kernel, walnut kernel and walnut, is a dry and mature seed of Juglans regia. Harvest the fruit when it is ripe in autumn, remove the fleshy peel, dry it in the sun, and then remove the core-shell and wooden diaphragm. Sweet and warm in nature. Enter kidney, lung and large intestine meridian. Tonify kidney, warm lung and moisten intestine. Used for soreness of waist and knees, impotence, nocturnal emission, asthenic cold, asthma, cough and constipation.