"nhẫn thuật" meaning in Vietnamese

{
  "etymology_templates": [
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        "2": "忍術"
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      "expansion": "",
      "name": "etymid"
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      "args": {
        "1": "vi",
        "2": "Sino-Vietnamese words"
      },
      "expansion": "",
      "name": "categorize"
    },
    {
      "args": {
        "1": "忍術",
        "2": "ninjutsu"
      },
      "expansion": "Sino-Vietnamese word from 忍術 (“ninjutsu”)",
      "name": "vi-etym-sino"
    },
    {
      "args": {
        "1": "vi",
        "2": "ja",
        "3": "忍術"
      },
      "expansion": "Japanese 忍術",
      "name": "bor"
    }
  ],
  "etymology_text": "Sino-Vietnamese word from 忍術 (“ninjutsu”), from Japanese 忍術",
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "noun",
        "3": "",
        "4": "",
        "head": "nhẫn thuật",
        "tr": ""
      },
      "expansion": "nhẫn thuật",
      "name": "head"
    },
    {
      "args": {
        "head": "nhẫn thuật"
      },
      "expansion": "nhẫn thuật",
      "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"
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          "parents": [],
          "source": "w"
        },
        {
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          "name": "Vietnamese entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "vi",
          "name": "Martial arts",
          "orig": "vi:Martial arts",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "ninjutsu"
      ],
      "id": "en-nhẫn_thuật-vi-noun-njFp31Mc",
      "links": [
        [
          "ninjutsu",
          "ninjutsu"
        ]
      ],
      "related": [
        {
          "word": "nhẫn giả"
        },
        {
          "word": "nhẫn đạo"
        },
        {
          "word": "nhẫn pháp"
        }
      ],
      "wikipedia": [
        "vi:nhẫn thuật"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ɲən˦ˀ˥ tʰwət̚˧˨ʔ]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[ɲəŋ˧˨ tʰwək̚˨˩ʔ]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[ɲəŋ˨˩˦ tʰ⁽ʷ⁾ək̚˨˩˨]",
      "note": "Saigon"
    }
  ],
  "word": "nhẫn thuật"
}

{
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        "2": "忍術"
      },
      "expansion": "",
      "name": "etymid"
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        "1": "vi",
        "2": "Sino-Vietnamese words"
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      "expansion": "",
      "name": "categorize"
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    {
      "args": {
        "1": "忍術",
        "2": "ninjutsu"
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      "expansion": "Sino-Vietnamese word from 忍術 (“ninjutsu”)",
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    },
    {
      "args": {
        "1": "vi",
        "2": "ja",
        "3": "忍術"
      },
      "expansion": "Japanese 忍術",
      "name": "bor"
    }
  ],
  "etymology_text": "Sino-Vietnamese word from 忍術 (“ninjutsu”), from Japanese 忍術",
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "noun",
        "3": "",
        "4": "",
        "head": "nhẫn thuật",
        "tr": ""
      },
      "expansion": "nhẫn thuật",
      "name": "head"
    },
    {
      "args": {
        "head": "nhẫn thuật"
      },
      "expansion": "nhẫn thuật",
      "name": "vi-noun"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "noun",
  "related": [
    {
      "word": "nhẫn giả"
    },
    {
      "word": "nhẫn đạo"
    },
    {
      "word": "nhẫn pháp"
    }
  ],
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Sino-Vietnamese words",
        "Vietnamese entries with incorrect language header",
        "Vietnamese lemmas",
        "Vietnamese nouns",
        "Vietnamese terms borrowed from Japanese",
        "Vietnamese terms derived from Japanese",
        "Vietnamese terms with IPA pronunciation",
        "Vietnamese terms with redundant head parameter",
        "vi:Martial arts"
      ],
      "glosses": [
        "ninjutsu"
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          "ninjutsu",
          "ninjutsu"
        ]
      ],
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        "vi:nhẫn thuật"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ɲən˦ˀ˥ tʰwət̚˧˨ʔ]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[ɲəŋ˧˨ tʰwək̚˨˩ʔ]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[ɲəŋ˨˩˦ tʰ⁽ʷ⁾ək̚˨˩˨]",
      "note": "Saigon"
    }
  ],
  "word": "nhẫn thuật"
}