Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
hyoung il » hong il
wing tan » wing ian, liang tan, hong tan
tan clan » yan clan, das clan, tan tan
clan yan » qian yan, nan yan
yan yuan » yan guan, fang yuan, nan yan
kang yan » wang yan, kang han, zhang yan

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

• Performing a fuzzy search may retrieve terms with similar spellings: wing tan clan yan yuan ((kang yan) OR (wang yang)) hyoung il ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wing tan clan yan yuan ((kang yan) OR (wang yang)) hyoung il ;".
• Adding a wildcard symbol may retrieve word variants: wing tan clan yan yuan ((kang yan) OR (wang yang)) hyoung il ;*.