勤苦 [－－]

Jyutping kan4 fu2
Pinyin qín kǔ

Definitions (CC-CEDICT)
  1. hardworking
  2. assiduous
Definitions (Wiktionary)
  1. adj
    hardworking; assiduous
    (syn.) 勤儉, 勤俭
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）