Perhaps you should try some spelling variations:
yuan kang » yuan chang, chan kang, yuan kai
yuan wang » yan wang, yuan chang, qian wang
han kyung » han kyul, han heung, jin kyung
wing tan » wing ian, liang tan, hong tan
tan clan » yan clan, das clan, tan tan
clan yan » qian yan, nan yan
kyung il » kyung min, hyoung il

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) OR (yuan wang)) han kyung il ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wing tan clan yan ((yuan kang) OR (yuan wang)) han kyung il ;".
• Adding a wildcard symbol may retrieve word variants: wing tan clan yan ((yuan kang) OR (yuan wang)) han kyung il ;*.