"戰國" meaning in Vietnamese

{
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "proper noun",
        "head": "",
        "tr": ""
      },
      "expansion": "戰國",
      "name": "head"
    },
    {
      "args": {
        "sc": "Hani"
      },
      "expansion": "戰國",
      "name": "vi-proper noun"
    },
    {
      "args": {
        "1": "vi",
        "2": "history"
      },
      "expansion": "(history)",
      "name": "tlb"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "name",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Vietnamese Chữ Hán",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "chữ Hán form of Chiến Quốc."
      ],
      "head_nr": 1,
      "id": "en-戰國-vi-name-feTXzIs9",
      "links": [
        [
          "chữ Hán",
          "chữ Hán#Vietnamese"
        ],
        [
          "Chiến Quốc",
          "Chiến Quốc#Vietnamese:_戰國"
        ]
      ]
    },
    {
      "categories": [
        {
          "_dis": "19 70 11",
          "kind": "other",
          "name": "Vietnamese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "0 86 14",
          "kind": "topical",
          "langcode": "vi",
          "name": "History",
          "orig": "vi:History",
          "parents": [
            "All topics",
            "Fundamental"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "0 98 1",
          "kind": "topical",
          "langcode": "vi",
          "name": "History of China",
          "orig": "vi:History of China",
          "parents": [
            "China",
            "History of Asia",
            "Asia",
            "History",
            "Earth",
            "Eurasia",
            "All topics",
            "Nature",
            "Fundamental"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "1 98 2",
          "kind": "topical",
          "langcode": "vi",
          "name": "History of Japan",
          "orig": "vi:History of Japan",
          "parents": [
            "History of Asia",
            "Japan",
            "Asia",
            "History",
            "Earth",
            "Eurasia",
            "All topics",
            "Nature",
            "Fundamental"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "the Warring States period (of Chinese history)"
      ],
      "head_nr": 2,
      "id": "en-戰國-vi-name-tABRx8Rd",
      "links": [
        [
          "Chinese",
          "Chinese#English"
        ]
      ],
      "topics": [
        "history",
        "human-sciences",
        "sciences"
      ]
    },
    {
      "glosses": [
        "the Sengoku period (of Japanese history)"
      ],
      "head_nr": 2,
      "id": "en-戰國-vi-name-zZp2FL4x",
      "links": [
        [
          "Japanese",
          "Japanese#English"
        ]
      ],
      "topics": [
        "history",
        "human-sciences",
        "sciences"
      ]
    }
  ],
  "word": "戰國"
}

{
  "categories": [
    "Pages with 4 entries",
    "Pages with entries",
    "Vietnamese entries with incorrect language header",
    "Vietnamese lemmas",
    "Vietnamese proper nouns",
    "Vietnamese proper nouns in Han script",
    "vi:History",
    "vi:History of China",
    "vi:History of Japan"
  ],
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "proper noun",
        "head": "",
        "tr": ""
      },
      "expansion": "戰國",
      "name": "head"
    },
    {
      "args": {
        "sc": "Hani"
      },
      "expansion": "戰國",
      "name": "vi-proper noun"
    },
    {
      "args": {
        "1": "vi",
        "2": "history"
      },
      "expansion": "(history)",
      "name": "tlb"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "name",
  "senses": [
    {
      "categories": [
        "Vietnamese Chữ Hán"
      ],
      "glosses": [
        "chữ Hán form of Chiến Quốc."
      ],
      "head_nr": 1,
      "links": [
        [
          "chữ Hán",
          "chữ Hán#Vietnamese"
        ],
        [
          "Chiến Quốc",
          "Chiến Quốc#Vietnamese:_戰國"
        ]
      ]
    },
    {
      "glosses": [
        "the Warring States period (of Chinese history)"
      ],
      "head_nr": 2,
      "links": [
        [
          "Chinese",
          "Chinese#English"
        ]
      ],
      "topics": [
        "history",
        "human-sciences",
        "sciences"
      ]
    },
    {
      "glosses": [
        "the Sengoku period (of Japanese history)"
      ],
      "head_nr": 2,
      "links": [
        [
          "Japanese",
          "Japanese#English"
        ]
      ],
      "topics": [
        "history",
        "human-sciences",
        "sciences"
      ]
    }
  ],
  "word": "戰國"
}