Perhaps you should try some spelling variations:
wang david » deng david, long david, ng david
yang davis » yang dali
wang yang » wang yan, wang liang, wang yanling
yang kim » yong kim, kang kim, hyung kim
kim song » kim young, kim eung
nan yan » nan ya, wang yan, qian yan
wind » wing, find

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang yang) or (nan yan)) ((yang davis) OR (wang david)) best yang kim song (sin or wind) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang yang) OR (nan yan)) ((yang davis) OR (wang david)) best yang kim song (sin OR wind) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang yang) or (nan yan)) ((yang davis) OR (wang david)) best yang kim song (sin or wind) ;*".