"khai thác" meaning in All languages combined

{
  "categories": [
    {
      "kind": "other",
      "name": "Mots en vietnamien issus d’un mot en chinois classique",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Verbes en vietnamien",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Vietnamien",
      "orig": "vietnamien",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Du chinois classique 開拓."
  ],
  "lang": "Vietnamien",
  "lang_code": "vi",
  "pos": "verb",
  "pos_title": "Verbe",
  "senses": [
    {
      "glosses": [
        "Exploiter."
      ],
      "id": "fr-khai_thác-vi-verb-QQ0aGGxk"
    },
    {
      "glosses": [
        "Extraire."
      ],
      "id": "fr-khai_thác-vi-verb-rxxSEjV2"
    },
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en vietnamien de la sylviculture",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Traiter."
      ],
      "id": "fr-khai_thác-vi-verb-5Iy5Lgux",
      "topics": [
        "forestry"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\xai˦.tʰak˦˥\\"
    }
  ],
  "word": "khai thác"
}

{
  "categories": [
    "Mots en vietnamien issus d’un mot en chinois classique",
    "Verbes en vietnamien",
    "vietnamien"
  ],
  "etymology_texts": [
    "Du chinois classique 開拓."
  ],
  "lang": "Vietnamien",
  "lang_code": "vi",
  "pos": "verb",
  "pos_title": "Verbe",
  "senses": [
    {
      "glosses": [
        "Exploiter."
      ]
    },
    {
      "glosses": [
        "Extraire."
      ]
    },
    {
      "categories": [
        "Lexique en vietnamien de la sylviculture"
      ],
      "glosses": [
        "Traiter."
      ],
      "topics": [
        "forestry"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\xai˦.tʰak˦˥\\"
    }
  ],
  "word": "khai thác"
}