DICT.TW Dictionary Taiwan

 housecleaning
 清掃房屋,肅清,革除

 housecleaning
      n 1: (figurative) the act of reforming by the removal of unwanted
           personnel or practices or conditions; "more
           housecleaning is in store at other accounting firms";
           "many employees were discharged in a general
           housecleaning by the new owners"
      2: the act of cleaning the rooms and furnishings of a house;
         "efficient housecleaning should proceed one room at a
         time"