Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
hua irene » hua ren
irene yan » irene a, ren yan
wang tan » wang yan, wang ban, wang dan
hong ghi » zhong zhi, hong g
hong hai » shang hai, zhong tai, dang hai
yan jiu » yang jie, yang jin, pang jiu

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

• Performing a fuzzy search may retrieve terms with similar spellings: yuan ((wang tan) or (wang yang)) hua irene yan jiu ((hong ghi) OR (hong hai)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yuan ((wang tan) OR (wang yang)) hua irene yan jiu ((hong ghi) OR (hong hai)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yuan ((wang tan) or (wang yang)) hua irene yan jiu ((hong ghi) OR (hong hai)) ;*".