"river crab" meaning in English

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  "etymology_text": "A calque of Chinese 河蟹 (héxiè).",
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      "form": "river crabs",
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          "kind": "lifeform",
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      "glosses": [
        "A Chinese mitten crab."
      ],
      "id": "en-river_crab-en-noun-Y2T-RQqG",
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  "word": "river crab"
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  "etymology_text": "From 河蟹 (héxiè, “river crab”) above, a near-homonym of 和谐 (héxié, “harmony”), referring to China's Harmonious Society campaign.",
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        "(Internet slang) Government censorship."
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        "Internet"
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