to bleach

used in 漂亮[piao4 liang5]

to migrate to Beijing or Taipei in search of better job opportunities; migrant worker living and working in Beijing or Taipei without a residence permit

see 漂浮[piao1 fu2]

rafting on the Yangtze River (abbr. for 長江漂流|长江漂流[Chang2 Jiang1 piao1 liu2])