"song tinh" meaning in Vietnamese

{
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "Sino-Vietnamese words"
      },
      "expansion": "",
      "name": "categorize"
    },
    {
      "args": {
        "1": "雙晶"
      },
      "expansion": "Sino-Vietnamese word from 雙晶",
      "name": "vi-etym-sino"
    }
  ],
  "etymology_text": "Sino-Vietnamese word from 雙晶.",
  "forms": [
    {
      "form": "雙晶",
      "tags": [
        "CJK"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "noun",
        "3": "",
        "4": "",
        "head": "",
        "tr": "雙晶"
      },
      "expansion": "song tinh • (雙晶)",
      "name": "head"
    },
    {
      "args": {
        "1": "雙晶"
      },
      "expansion": "song tinh • (雙晶)",
      "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": "Sino-Vietnamese words",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Vietnamese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "vi",
          "name": "Crystallography",
          "orig": "vi:Crystallography",
          "parents": [
            "Crystal",
            "Physics",
            "Matter",
            "Physical chemistry",
            "Sciences",
            "Chemistry",
            "Nature",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "twin crystal"
      ],
      "id": "en-song_tinh-vi-noun-Wr0hVnYd",
      "links": [
        [
          "crystallography",
          "crystallography"
        ],
        [
          "twin crystal",
          "twin crystal"
        ]
      ],
      "raw_glosses": [
        "(crystallography) twin crystal"
      ],
      "topics": [
        "chemistry",
        "crystallography",
        "natural-sciences",
        "physical-sciences"
      ],
      "wikipedia": [
        "vi:song tinh"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[sawŋ͡m˧˧ tïŋ˧˧]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[ʂawŋ͡m˧˧ tɨn˧˧]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[sɔŋ˧˧ tɨn˧˧]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[ʂawŋ͡m˧˧ tɨn˧˧]",
      "note": "Saigon"
    },
    {
      "ipa": "[sawŋ͡m˧˧ tɨn˧˧]",
      "note": "Saigon"
    }
  ],
  "word": "song tinh"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "Sino-Vietnamese words"
      },
      "expansion": "",
      "name": "categorize"
    },
    {
      "args": {
        "1": "雙晶"
      },
      "expansion": "Sino-Vietnamese word from 雙晶",
      "name": "vi-etym-sino"
    }
  ],
  "etymology_text": "Sino-Vietnamese word from 雙晶.",
  "forms": [
    {
      "form": "雙晶",
      "tags": [
        "CJK"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "noun",
        "3": "",
        "4": "",
        "head": "",
        "tr": "雙晶"
      },
      "expansion": "song tinh • (雙晶)",
      "name": "head"
    },
    {
      "args": {
        "1": "雙晶"
      },
      "expansion": "song tinh • (雙晶)",
      "name": "vi-noun"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Sino-Vietnamese words",
        "Vietnamese entries with incorrect language header",
        "Vietnamese lemmas",
        "Vietnamese nouns",
        "Vietnamese terms with IPA pronunciation",
        "vi:Crystallography"
      ],
      "glosses": [
        "twin crystal"
      ],
      "links": [
        [
          "crystallography",
          "crystallography"
        ],
        [
          "twin crystal",
          "twin crystal"
        ]
      ],
      "raw_glosses": [
        "(crystallography) twin crystal"
      ],
      "topics": [
        "chemistry",
        "crystallography",
        "natural-sciences",
        "physical-sciences"
      ],
      "wikipedia": [
        "vi:song tinh"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[sawŋ͡m˧˧ tïŋ˧˧]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[ʂawŋ͡m˧˧ tɨn˧˧]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[sɔŋ˧˧ tɨn˧˧]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[ʂawŋ͡m˧˧ tɨn˧˧]",
      "note": "Saigon"
    },
    {
      "ipa": "[sawŋ͡m˧˧ tɨn˧˧]",
      "note": "Saigon"
    }
  ],
  "word": "song tinh"
}