"trọng yếu" meaning in Vietnamese

{
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "Sino-Vietnamese words"
      },
      "expansion": "",
      "name": "categorize"
    },
    {
      "args": {
        "1": "重要"
      },
      "expansion": "Sino-Vietnamese word from 重要",
      "name": "vi-etym-sino"
    }
  ],
  "etymology_text": "Sino-Vietnamese word from 重要.",
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "adjective",
        "3": "",
        "4": "",
        "5": "",
        "6": "",
        "7": "",
        "8": "",
        "head": "",
        "tr": ""
      },
      "expansion": "trọng yếu",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "trọng yếu",
      "name": "vi-adj"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "adj",
  "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"
        }
      ],
      "examples": [
        {
          "english": "This is a vital part of the project.",
          "text": "Đây là phần trọng yếu của dự án.",
          "type": "example"
        }
      ],
      "glosses": [
        "important, vital"
      ],
      "id": "en-trọng_yếu-vi-adj-jsFZKBcE",
      "links": [
        [
          "important",
          "important"
        ],
        [
          "vital",
          "vital"
        ]
      ],
      "related": [
        {
          "word": "quan trọng"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[t͡ɕawŋ͡m˧˨ʔ ʔiəw˧˦]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[ʈawŋ͡m˨˩ʔ ʔiw˨˩˦]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[ʈɔŋ˨˩ʔ ʔiw˨˩˦]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[ʈawŋ͡m˨˩˨ ʔiw˦˥]",
      "note": "Saigon"
    }
  ],
  "word": "trọng yếu"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "Sino-Vietnamese words"
      },
      "expansion": "",
      "name": "categorize"
    },
    {
      "args": {
        "1": "重要"
      },
      "expansion": "Sino-Vietnamese word from 重要",
      "name": "vi-etym-sino"
    }
  ],
  "etymology_text": "Sino-Vietnamese word from 重要.",
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "adjective",
        "3": "",
        "4": "",
        "5": "",
        "6": "",
        "7": "",
        "8": "",
        "head": "",
        "tr": ""
      },
      "expansion": "trọng yếu",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "trọng yếu",
      "name": "vi-adj"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "adj",
  "related": [
    {
      "word": "quan trọng"
    }
  ],
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Sino-Vietnamese words",
        "Vietnamese adjectives",
        "Vietnamese entries with incorrect language header",
        "Vietnamese lemmas",
        "Vietnamese terms with IPA pronunciation",
        "Vietnamese terms with usage examples"
      ],
      "examples": [
        {
          "english": "This is a vital part of the project.",
          "text": "Đây là phần trọng yếu của dự án.",
          "type": "example"
        }
      ],
      "glosses": [
        "important, vital"
      ],
      "links": [
        [
          "important",
          "important"
        ],
        [
          "vital",
          "vital"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[t͡ɕawŋ͡m˧˨ʔ ʔiəw˧˦]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[ʈawŋ͡m˨˩ʔ ʔiw˨˩˦]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[ʈɔŋ˨˩ʔ ʔiw˨˩˦]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[ʈawŋ͡m˨˩˨ ʔiw˦˥]",
      "note": "Saigon"
    }
  ],
  "word": "trọng yếu"
}