Perhaps you should try some spelling variations:
peng wang » ping wang, peng liang, hong wang
yan liang » yang liang, wang liang, you liang
yang yang » wang yang, wang yan
dang hadi » dang hai
yan wang » yuan wang, qian wang, yan zhang
jin dang » jin kang, jin chang, jing fang
yan jin » yang jin, yan jiu, yang jing

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 (yan liang)) ((yan wang) OR (yang yang)) yan jin dang hadi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((peng wang) OR (yan liang)) ((yan wang) OR (yang yang)) yan jin dang hadi ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((peng wang) or (yan liang)) ((yan wang) OR (yang yang)) yan jin dang hadi ;*".