Perhaps you should try some spelling variations:
yidan wang » yiqian wang, qian wang, yan wang
peng wang » ping wang, peng liang, hong wang
yang yang » wang yan
wang yang » wang yan, wang liang, wang yanling
dang hadi » dang hai
yang jie » yang jin, yang di, yang jui
jie dang » jie zhang, vie dans, bie dans

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((peng wang) or (yang yang)) yidan wang yang jie dang hadi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((peng wang) OR (yang yang)) yidan wang yang jie dang hadi ;*.