Jiuzhai piglets are produced in Jiuzhaigou County, Aba Tibetan and Qiang Autonomous Prefecture, Sichuan Province. Jiuzhai Pork Chop is a famous Chinese medicine, and its unique habitat environment provides a breeding space for the growth of piglets, which has a medicinal effect. The pig's scorpion is edible when it is young and tastes very delicious. Its underground sclerotia is black and has various shapes. It is a famous Chinese medicine. Pig broth is sweet, light, flat, kidney, bladder, dilute water, urinary treatment, edema, diarrhea, turbidity, under the belt, with immune enhancement.

Jiuzhaigou County is located at the northern edge of the Sichuan Basin at the junction of Sichuan, Gansu and Shaanxi provinces. It has unique natural conditions and obvious regional characteristics, which is suitable for the growth and development of the knives. The Knife Party is a local breed of Codonopsis pilosula formed on the basis of domestication of wild Codonopsis pilosula, with a growth cycle of more than three years. There are stem marks on the dead branches of the head, and the surface is fine and dense, and gradually becomes sparse. The section is yellowish white and chrysanthemum heart-shaped; there is a special aroma, the taste is slightly sweet, and the chew is slag-free.