"lầm than" meaning in Vietnamese

{
  "etymology_templates": [
    {
      "args": {
        "1": "obsolete"
      },
      "expansion": "(obsolete)",
      "name": "q"
    },
    {
      "args": {
        "1": "vi",
        "2": "lầm",
        "3": "than",
        "t1": "mud (obsolete)",
        "t2": "coal"
      },
      "expansion": "lầm (“mud (obsolete)”) + than (“coal”)",
      "name": "compound"
    },
    {
      "args": {
        "1": "vi",
        "2": "zh",
        "3": "塗炭",
        "nocap": "y",
        "tr": "đồ thán"
      },
      "expansion": "calque of Chinese 塗炭／涂炭 (đồ thán)",
      "name": "calque"
    }
  ],
  "etymology_text": "lầm (“mud (obsolete)”) + than (“coal”), calque of Chinese 塗炭／涂炭 (đồ thán).",
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "noun",
        "3": "",
        "4": "",
        "head": "",
        "tr": ""
      },
      "expansion": "lầm than",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "lầm than",
      "name": "vi-noun"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Chinese terms with non-redundant manual transliterations",
          "parents": [
            "Terms with non-redundant manual transliterations",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Vietnamese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Vietnamese nouns without classifiers",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "english": "Soldiers of Vietnam, marching onward\nThe golden star fluttering.\nLeading the people of our native land,\nout of misery and suffering.",
          "ref": "1944, “Tiến quân ca”, Văn Cao (lyrics), Văn Cao (music)",
          "roman": "Dắt giống nòi quê hương qua nơi lầm than",
          "text": "Đoàn quân Việt Nam đi, sao vàng phấp phới",
          "type": "quotation"
        }
      ],
      "glosses": [
        "miserable, wretched"
      ],
      "id": "en-lầm_than-vi-adj-yts6wOjr",
      "links": [
        [
          "miserable",
          "miserable"
        ],
        [
          "wretched",
          "wretched"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ləm˨˩ tʰaːn˧˧]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[ləm˦˩ tʰaːŋ˧˧]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[ləm˨˩ tʰaːŋ˧˧]",
      "note": "Saigon"
    }
  ],
  "word": "lầm than"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "obsolete"
      },
      "expansion": "(obsolete)",
      "name": "q"
    },
    {
      "args": {
        "1": "vi",
        "2": "lầm",
        "3": "than",
        "t1": "mud (obsolete)",
        "t2": "coal"
      },
      "expansion": "lầm (“mud (obsolete)”) + than (“coal”)",
      "name": "compound"
    },
    {
      "args": {
        "1": "vi",
        "2": "zh",
        "3": "塗炭",
        "nocap": "y",
        "tr": "đồ thán"
      },
      "expansion": "calque of Chinese 塗炭／涂炭 (đồ thán)",
      "name": "calque"
    }
  ],
  "etymology_text": "lầm (“mud (obsolete)”) + than (“coal”), calque of Chinese 塗炭／涂炭 (đồ thán).",
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "noun",
        "3": "",
        "4": "",
        "head": "",
        "tr": ""
      },
      "expansion": "lầm than",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "lầm than",
      "name": "vi-noun"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "Chinese terms with non-redundant manual transliterations",
        "Vietnamese compound terms",
        "Vietnamese entries with incorrect language header",
        "Vietnamese lemmas",
        "Vietnamese nouns",
        "Vietnamese nouns without classifiers",
        "Vietnamese terms calqued from Chinese",
        "Vietnamese terms derived from Chinese",
        "Vietnamese terms with IPA pronunciation",
        "Vietnamese terms with quotations"
      ],
      "examples": [
        {
          "english": "Soldiers of Vietnam, marching onward\nThe golden star fluttering.\nLeading the people of our native land,\nout of misery and suffering.",
          "ref": "1944, “Tiến quân ca”, Văn Cao (lyrics), Văn Cao (music)",
          "roman": "Dắt giống nòi quê hương qua nơi lầm than",
          "text": "Đoàn quân Việt Nam đi, sao vàng phấp phới",
          "type": "quotation"
        }
      ],
      "glosses": [
        "miserable, wretched"
      ],
      "links": [
        [
          "miserable",
          "miserable"
        ],
        [
          "wretched",
          "wretched"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ləm˨˩ tʰaːn˧˧]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[ləm˦˩ tʰaːŋ˧˧]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[ləm˨˩ tʰaːŋ˧˧]",
      "note": "Saigon"
    }
  ],
  "word": "lầm than"
}