Perhaps you should try some spelling variations:
yijiang wang » yiqian wang
save chang » have change, have changed, scale change
chang bin » chang min, change bio, chang ann
bin zhang » binh thang, li zhang, jia zhang
zhang wei » zhen wei
yan wang » yuan wang, yang yang, qian wang
can save » can have

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((yan wang) or (yijiang wang)) can save chang bin zhang wei ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((yan wang) OR (yijiang wang)) can save chang bin zhang wei ;.
• Adding a wildcard symbol may retrieve word variants: wang ((yan wang) or (yijiang wang)) can save chang bin zhang wei ;*.