勞動大姊 [劳动－－]

Jyutping lou4 dung6 daai6 zi2
Pinyin láo dòng dà zǐ

Definitions (Wiktionary)
  1. noun, Shanghai
    female servant; maid; maidservant
    (syn.) 女仆, 使媽, 女傭, 保姆, 母仔, 使妈, 女佣, 婆仔, 侍女, 娘姨, 女僕