1. Material: 700g of pig bone, 50g of kudzu root, 0 piece of red dates/kloc-0, and 0 piece of dried tangerine peel/kloc-0.

2. Peel and wash Radix Puerariae, and cut into sections; Wash the red dates (remove the core); Pericarpium Citri Tangerinae is soaked and bleached.

3. Wash and chop the pig bones, put them into the pot together with Radix Puerariae, Fructus Jujubae and Pericarpium Citri Tangerinae, add appropriate amount of water, boil them with strong fire, and stew them for 2-3 hours.