"จริงใจ" meaning in Thai

{
  "forms": [
    {
      "form": "jing-jai",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "ความจริงใจ",
      "tags": [
        "abstract-noun"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "head": "จริงใจ"
      },
      "expansion": "จริงใจ • (jing-jai) (abstract noun ความจริงใจ)",
      "name": "th-adj"
    }
  ],
  "lang": "Thai",
  "lang_code": "th",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Thai entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Thai terms with redundant script codes",
          "parents": [
            "Terms with redundant script codes",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "sincere; heartfelt"
      ],
      "id": "en-จริงใจ-th-adj-mPLpUBVs",
      "links": [
        [
          "sincere",
          "sincere"
        ],
        [
          "heartfelt",
          "heartfelt"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/t͡ɕiŋ˧.t͡ɕaj˧/",
      "tags": [
        "standard"
      ]
    }
  ],
  "word": "จริงใจ"
}

{
  "forms": [
    {
      "form": "jing-jai",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "ความจริงใจ",
      "tags": [
        "abstract-noun"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "head": "จริงใจ"
      },
      "expansion": "จริงใจ • (jing-jai) (abstract noun ความจริงใจ)",
      "name": "th-adj"
    }
  ],
  "lang": "Thai",
  "lang_code": "th",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Rhymes:Thai/aj",
        "Thai 2-syllable words",
        "Thai adjectives",
        "Thai entries with incorrect language header",
        "Thai lemmas",
        "Thai terms spelled with ใ",
        "Thai terms with IPA pronunciation",
        "Thai terms with redundant script codes"
      ],
      "glosses": [
        "sincere; heartfelt"
      ],
      "links": [
        [
          "sincere",
          "sincere"
        ],
        [
          "heartfelt",
          "heartfelt"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/t͡ɕiŋ˧.t͡ɕaj˧/",
      "tags": [
        "standard"
      ]
    }
  ],
  "word": "จริงใจ"
}