Perhaps you should try some spelling variations:
yuan wang » yan wang, yuan kang, yuan chang
wang yang » wang liang, wang yanling
yan yuan » yan guan, fang yuan, nan yan
yang jui » yang judy, yang di, yang xi
hong hai » shang hai, zhong tai, dang hai
hong ghi » zhong zhi, hong g
yan yan » nan yan, yang yang, qian yan

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 yan yuan wang yang jui ((hong hai) or (hong ghi)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yan yan yuan wang yang jui ((hong hai) OR (hong ghi)) ;.
• Adding a wildcard symbol may retrieve word variants: wang yan yan yuan wang yang jui ((hong hai) or (hong ghi)) ;*.