"kẻ khó" meaning in Vietnamien

{
  "categories": [
    {
      "kind": "other",
      "name": "Noms communs en vietnamien",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Vietnamien",
      "orig": "vietnamien",
      "parents": [],
      "source": "w"
    }
  ],
  "lang": "Vietnamien",
  "lang_code": "vi",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Exemples en vietnamien",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              9,
              15
            ]
          ],
          "text": "Cứu giúp kẻ khó",
          "translation": "Secourir les pauvres"
        }
      ],
      "glosses": [
        "Les pauvres."
      ],
      "id": "fr-kẻ_khó-vi-noun-xgAxdWWa"
    }
  ],
  "sounds": [
    {
      "ipa": "\\kɛ˧˨˧.xɔ˦˥\\"
    }
  ],
  "word": "kẻ khó"
}

{
  "categories": [
    "Noms communs en vietnamien",
    "vietnamien"
  ],
  "lang": "Vietnamien",
  "lang_code": "vi",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        "Exemples en vietnamien"
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              9,
              15
            ]
          ],
          "text": "Cứu giúp kẻ khó",
          "translation": "Secourir les pauvres"
        }
      ],
      "glosses": [
        "Les pauvres."
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\kɛ˧˨˧.xɔ˦˥\\"
    }
  ],
  "word": "kẻ khó"
}