"tiếng Việt Nam" meaning in Vietnamees

{
  "categories": [
    {
      "kind": "other",
      "name": "Woorden in het Vietnamees",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Zelfstandig naamwoord in het Vietnamees",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "Vietnamees",
  "lang_code": "vi",
  "pos": "noun",
  "pos_title": "Zelfstandig naamwoord",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Taal_in_het_Vietnamees",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Vietnamees; de officiële taal van Vietnam"
      ],
      "id": "nl-tiếng_Việt_Nam-vi-noun-dopWIyBw",
      "tags": [
        "linguistics"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "tiếng Việt"
    },
    {
      "word": "Việt ngữ"
    }
  ],
  "word": "tiếng Việt Nam"
}

{
  "categories": [
    "Woorden in het Vietnamees",
    "Zelfstandig naamwoord in het Vietnamees"
  ],
  "lang": "Vietnamees",
  "lang_code": "vi",
  "pos": "noun",
  "pos_title": "Zelfstandig naamwoord",
  "senses": [
    {
      "categories": [
        "Taal_in_het_Vietnamees"
      ],
      "glosses": [
        "Vietnamees; de officiële taal van Vietnam"
      ],
      "tags": [
        "linguistics"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "tiếng Việt"
    },
    {
      "word": "Việt ngữ"
    }
  ],
  "word": "tiếng Việt Nam"
}