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- Blanch duck and pig´s tail separately in boiling water for 4-5 minutes. Wash the preserved salted radish well, then soak in water to reduce the saltiness. Cut into sections. Cut Chinese yam on the slant into thick slices.
- Combine all ingredients and hot water into a large saucepot. Cook to a simmering boil for an hour or until meat is tender. Adjust with seasoning to taste.