Perhaps you should try some spelling variations:
yang davis » wang david, yang dali
davis tee » davis steve, davis test, davis e
tee yong » yee yong, jae yong, tan yong
kim dong » kim jong, kim young, kim eung
kim song » kim young, kim eung
wan yan » nan yan, wai yan, wang yang
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: ((wan yan) OR (wang yan)) yang davis tee yong ((kim dong) or (kim song)) (sin or wind) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wan yan) OR (wang yan)) yang davis tee yong ((kim dong) OR (kim song)) (sin OR wind) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wan yan) OR (wang yan)) yang davis tee yong ((kim dong) or (kim song)) (sin or wind) ;*".