Perhaps you should try some spelling variations:
wang yuan » wang yuhan, wang yan, fang yuan
yuan wang » yan wang, yuan kang, yuan chang
ming gong » ming kong, gang gong, ming hung
wang lin » wang li, wang qin, yang lin
yun song » hyun song, yun young, jin song
gong hui » tong hui, tong shui, wang hui
lu song » li song, kyu song

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 wang lin ((lu song) or (yun song)) ming gong hui ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yuan wang lin ((lu song) OR (yun song)) ming gong hui ;*.