"xung yếu" meaning in Vietnamese

{
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "衝要"
      },
      "expansion": "",
      "name": "etymid"
    },
    {
      "args": {
        "1": "vi",
        "2": "Sino-Vietnamese words"
      },
      "expansion": "",
      "name": "categorize"
    },
    {
      "args": {
        "1": "衝",
        "2": "",
        "3": "要"
      },
      "expansion": "Sino-Vietnamese word from 衝要, composed of 衝 and 要",
      "name": "vi-etym-sino"
    }
  ],
  "etymology_text": "Sino-Vietnamese word from 衝要, composed of 衝 and 要.",
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "adjective",
        "3": "",
        "4": "",
        "5": "",
        "6": "",
        "7": "",
        "8": "",
        "head": "",
        "tr": ""
      },
      "expansion": "xung yếu",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "xung 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"
        }
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      "examples": [
        {
          "bold_english_offsets": [
            [
              160,
              178
            ]
          ],
          "bold_text_offsets": [
            [
              110,
              118
            ]
          ],
          "english": "Among the seven stars of the Big Dipper, Megrez is the least bright one while it is where the body of the dipper links to the handle of the dipper, giving it a strategic position, […]",
          "ref": "2005, chapter 25, in Cao Tự Thanh, transl., Anh hùng xạ điêu, Văn học, translation of 射雕英雄传 by Jīn Yōng (Kim Dung):",
          "text": "Trong bảy sao Bắc đẩu thì sao Thiên quyền có độ sáng thấp nhất, lại là chỗ lòng gáo nối với chuôi gáo, rất là xung yếu,[…]",
          "type": "quote"
        }
      ],
      "glosses": [
        "of special strategic importance"
      ],
      "id": "en-xung_yếu-vi-adj-8jq025X7",
      "links": [
        [
          "strategic",
          "strategic"
        ],
        [
          "importance",
          "importance"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[sʊwŋ͡m˧˧ ʔiəw˧˦]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[sʊwŋ͡m˧˧ ʔiw˨˩˦]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[sʊwŋ͡m˧˧ ʔiw˦˥]",
      "note": "Saigon"
    }
  ],
  "word": "xung yếu"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "衝要"
      },
      "expansion": "",
      "name": "etymid"
    },
    {
      "args": {
        "1": "vi",
        "2": "Sino-Vietnamese words"
      },
      "expansion": "",
      "name": "categorize"
    },
    {
      "args": {
        "1": "衝",
        "2": "",
        "3": "要"
      },
      "expansion": "Sino-Vietnamese word from 衝要, composed of 衝 and 要",
      "name": "vi-etym-sino"
    }
  ],
  "etymology_text": "Sino-Vietnamese word from 衝要, composed of 衝 and 要.",
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "adjective",
        "3": "",
        "4": "",
        "5": "",
        "6": "",
        "7": "",
        "8": "",
        "head": "",
        "tr": ""
      },
      "expansion": "xung yếu",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "xung yếu",
      "name": "vi-adj"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "adj",
  "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 quotations"
      ],
      "examples": [
        {
          "bold_english_offsets": [
            [
              160,
              178
            ]
          ],
          "bold_text_offsets": [
            [
              110,
              118
            ]
          ],
          "english": "Among the seven stars of the Big Dipper, Megrez is the least bright one while it is where the body of the dipper links to the handle of the dipper, giving it a strategic position, […]",
          "ref": "2005, chapter 25, in Cao Tự Thanh, transl., Anh hùng xạ điêu, Văn học, translation of 射雕英雄传 by Jīn Yōng (Kim Dung):",
          "text": "Trong bảy sao Bắc đẩu thì sao Thiên quyền có độ sáng thấp nhất, lại là chỗ lòng gáo nối với chuôi gáo, rất là xung yếu,[…]",
          "type": "quote"
        }
      ],
      "glosses": [
        "of special strategic importance"
      ],
      "links": [
        [
          "strategic",
          "strategic"
        ],
        [
          "importance",
          "importance"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[sʊwŋ͡m˧˧ ʔiəw˧˦]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[sʊwŋ͡m˧˧ ʔiw˨˩˦]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[sʊwŋ͡m˧˧ ʔiw˦˥]",
      "note": "Saigon"
    }
  ],
  "word": "xung yếu"
}