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People work in mariculture farm of sea cucumber in N China's Hebei

Source: Xinhua| 2018-05-17 21:18:38|Editor: ZX
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CHINA-HEBEI-MARICULTURE FARM (CN)

Workers check on the growth of sea cucumber at a mariculture farm in Tangshan City, north China's Hebei Province, May 17, 2018. (Xinhua/Yang Shiyao)

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KEY WORDS: sea cucumber
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