"cao thủ" meaning in Vietnamien

{
  "categories": [
    {
      "kind": "other",
      "name": "Mots en vietnamien issus d’un mot en chinois archaïque",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms communs en vietnamien",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Vietnamien",
      "orig": "vietnamien",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Du sino-vietnamien 高手, expert, maître, lui même du chinois archaïque."
  ],
  "lang": "Vietnamien",
  "lang_code": "vi",
  "pos": "noun",
  "pos_title": "Nom commun",
  "raw_tags": [
    "高手"
  ],
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Termes vulgaires en vietnamien",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Type épatant."
      ],
      "id": "fr-cao_thủ-vi-noun-JNJaYh4q",
      "tags": [
        "vulgar"
      ]
    },
    {
      "glosses": [
        "Épatant; formidable."
      ],
      "id": "fr-cao_thủ-vi-noun-0ew1rPQY"
    }
  ],
  "sounds": [
    {
      "ipa": "\\kaɔ˦.tʰu˧˨˧\\"
    }
  ],
  "word": "cao thủ"
}

{
  "categories": [
    "Mots en vietnamien issus d’un mot en chinois archaïque",
    "Noms communs en vietnamien",
    "vietnamien"
  ],
  "etymology_texts": [
    "Du sino-vietnamien 高手, expert, maître, lui même du chinois archaïque."
  ],
  "lang": "Vietnamien",
  "lang_code": "vi",
  "pos": "noun",
  "pos_title": "Nom commun",
  "raw_tags": [
    "高手"
  ],
  "senses": [
    {
      "categories": [
        "Termes vulgaires en vietnamien"
      ],
      "glosses": [
        "Type épatant."
      ],
      "tags": [
        "vulgar"
      ]
    },
    {
      "glosses": [
        "Épatant; formidable."
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\kaɔ˦.tʰu˧˨˧\\"
    }
  ],
  "word": "cao thủ"
}