"sương sáo" meaning in Vietnamese

{
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "nan-tws",
        "3": "仙草",
        "tr": "siêng1 cao2; tiên thảo"
      },
      "expansion": "Teochew 仙草 (siêng1 cao2; tiên thảo)",
      "name": "bor"
    }
  ],
  "etymology_text": "From Teochew 仙草 (siêng1 cao2; tiên thảo).",
  "forms": [
    {
      "form": "cây",
      "tags": [
        "classifier"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "noun",
        "3": "",
        "4": "",
        "head": "",
        "tr": ""
      },
      "expansion": "sương sáo",
      "name": "head"
    },
    {
      "args": {
        "cls": "cây"
      },
      "expansion": "(classifier cây) sương sáo",
      "name": "vi-noun"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Southern Vietnamese",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Teochew terms with non-redundant manual transliterations",
          "parents": [
            "Terms with non-redundant manual transliterations",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Vietnamese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Vietnamese nouns classified by cây",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "vi",
          "name": "Foods",
          "orig": "vi:Foods",
          "parents": [
            "Eating",
            "Food and drink",
            "Human behaviour",
            "All topics",
            "Human",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "grass jelly"
      ],
      "id": "en-sương_sáo-vi-noun-txKnbwsm",
      "links": [
        [
          "grass jelly",
          "grass jelly"
        ]
      ],
      "raw_glosses": [
        "(Southern Vietnam) grass jelly"
      ],
      "synonyms": [
        {
          "word": "thạch đen"
        }
      ],
      "tags": [
        "Southern",
        "Vietnam"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[sɨəŋ˧˧ saːw˧˦]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[ʂɨəŋ˧˧ ʂaːw˨˩˦]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[sɨəŋ˧˧ saːw˨˩˦]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[ʂɨəŋ˧˧ ʂaːw˦˥]",
      "note": "Saigon"
    },
    {
      "ipa": "[sɨəŋ˧˧ saːw˦˥]",
      "note": "Saigon"
    }
  ],
  "word": "sương sáo"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "nan-tws",
        "3": "仙草",
        "tr": "siêng1 cao2; tiên thảo"
      },
      "expansion": "Teochew 仙草 (siêng1 cao2; tiên thảo)",
      "name": "bor"
    }
  ],
  "etymology_text": "From Teochew 仙草 (siêng1 cao2; tiên thảo).",
  "forms": [
    {
      "form": "cây",
      "tags": [
        "classifier"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "noun",
        "3": "",
        "4": "",
        "head": "",
        "tr": ""
      },
      "expansion": "sương sáo",
      "name": "head"
    },
    {
      "args": {
        "cls": "cây"
      },
      "expansion": "(classifier cây) sương sáo",
      "name": "vi-noun"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Southern Vietnamese",
        "Teochew terms with non-redundant manual transliterations",
        "Vietnamese entries with incorrect language header",
        "Vietnamese lemmas",
        "Vietnamese nouns",
        "Vietnamese nouns classified by cây",
        "Vietnamese terms borrowed from Teochew",
        "Vietnamese terms derived from Teochew",
        "Vietnamese terms with IPA pronunciation",
        "vi:Foods"
      ],
      "glosses": [
        "grass jelly"
      ],
      "links": [
        [
          "grass jelly",
          "grass jelly"
        ]
      ],
      "raw_glosses": [
        "(Southern Vietnam) grass jelly"
      ],
      "synonyms": [
        {
          "word": "thạch đen"
        }
      ],
      "tags": [
        "Southern",
        "Vietnam"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[sɨəŋ˧˧ saːw˧˦]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[ʂɨəŋ˧˧ ʂaːw˨˩˦]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[sɨəŋ˧˧ saːw˨˩˦]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[ʂɨəŋ˧˧ ʂaːw˦˥]",
      "note": "Saigon"
    },
    {
      "ipa": "[sɨəŋ˧˧ saːw˦˥]",
      "note": "Saigon"
    }
  ],
  "word": "sương sáo"
}