Perhaps you should try some spelling variations:
wang yuan » wang yuhan, wang yan, fang yuan
yuan kang » yuan wang, yuan chang, chan kang
wang yang » wang yan, wang liang, wang yanling
gong meng » gong min
gong gang » hong gang, gong qiang, gongs gong
kang run » long run, bank run, can run
tan yang » dan yang, tan ying, tan yong
tan kong » tan hong

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yuan kang run ((((tan yang) or (wang yang))) or (tan kong)) lin ((gong meng) or (gong gang)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yuan kang run ((((tan yang) OR (wang yang))) OR (tan kong)) lin ((gong meng) OR (gong gang)) ;.
• Adding a wildcard symbol may retrieve word variants: wang yuan kang run ((((tan yang) or (wang yang))) or (tan kong)) lin ((gong meng) or (gong gang)) ;*.