澄清 [ㄉㄥˋ ㄑㄧㄥ; deng4 qing1]
  to settle (of liquid)
  to become clear (by precipitation of impurities)
  precipitate (chemistry)
  to put in order
  to quell disturbances
  澄清 [ㄔㄥˊ ㄑㄧㄥ; cheng2 qing1]
  clear (of liquid)
  limpid
  to clarify
  to make sth clear
  to be clear (about the facts)
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