Perhaps you should try some spelling variations:
yan yuan » yan guan, fang yuan, yan clan
yuan run » can run, yuan hui, yuan lin
run gain » run pain
yang jui » yang judy, yang xi
hong ong » hong kong, hong jong, hong hong
nan yan » nan ya, wang yan, qian yan
yang li » yang lin, yang xi, tang li
yang yi » yang xi

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

• If you are trying to use Boolean operators, they must be ALL CAPS: nan yan yuan run gain ((((((yang li) OR (yang jui))) OR (yang yi))) OR (yang di)) hong ong ;~.
• Adding a wildcard symbol may retrieve word variants: nan yan yuan run gain ((((((yang li) or (yang jui))) or (yang yi))) or (yang di)) hong ong ;*.