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Jyutping ping4 zing3
Pinyin píng zheng

Definitions (Wiktionary)
  1. adj
    smooth; level
  2. adj
    right; just; fair
    (syn.) 公道, 持平, 公正, 公直, 不阿, 中正, 中和, 公平, 允, 公允, 平允
  3. verb
    to adjust; to regulate; to calibrate

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Jyutping ping4 zing3
Pinyin píng zhèng

Definitions (Wiktionary)
  1. adj
    right; just; fair
    (syn.) 公道, 持平, 公正, 公直, 不阿, 中正, 中和, 公平, 允, 公允, 平允
  2. adj
    smooth; level
  3. verb
    to adjust; to regulate; to calibrate