lianchengxian-tangqianxiang specialty
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![Liancheng red heart Sweet Potato in slices](/images/techan/lianchenghongxindiguagan.webp)
Liancheng red heart sweet potato is a local traditional specialty product, ranking first in the “Baixi Eight Dynasties”. It has a history of more than 300 years. During the Qianlong period of the Qing Dynasty, Liancheng sweet potato has been named as “Golden Potato Chip” and has become a court tribute. Royal Palace.
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