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Jyutping lou4 dung6 gaau3 joeng5
Pinyin láo dòng jiào yǎng

Definitions (CC-CEDICT)
  1. reeducation through labor
Definitions (Wiktionary)
  1. verb
    to reeducate through labour
    (syn.) 勞教, 劳教
Definitions (Kaifangcidian)
  1. (沒有對應漢語詞彙)