Perhaps you should try some spelling variations:
yuan wang » yan wang, yuan kang, yuan chang
wang yang » wang yan, wang liang, wang yanling
hong jong » hong kong
tan yong » tan hong, tan kong, tan yang
yong yan » yang yang, dong yang, ying yang
yan yuan » yan guan, fang yuan, nan yan
yang jun » yang jui, pang jun, yang jin
hong hai » shang hai, zhong tai, dang hai

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

• Performing a fuzzy search may retrieve terms with similar spellings: tan yong yan yuan wang yang jun ((hong hai) or (hong jong)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tan yong yan yuan wang yang jun ((hong hai) OR (hong jong)) ;.
• Adding a wildcard symbol may retrieve word variants: tan yong yan yuan wang yang jun ((hong hai) or (hong jong)) ;*.