Perhaps you should try some spelling variations:
yuan kang » yuan wang, yuan chang, chan kang
liang tan » liang dan, liang sun
wing tan » wing ian, hong tan, tin tan
clan yan » qian yan
kang han » kang chen, kong hang, zhang han
nan yan » nan ya, wang yan, qian yan
kyul » kaul, kyu, yul

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) OR (liang tan)) ((clan yan) or (nan yan)) yuan kang han kyul il ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wing tan) OR (liang tan)) ((clan yan) OR (nan yan)) yuan kang han kyul il ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wing tan) OR (liang tan)) ((clan yan) or (nan yan)) yuan kang han kyul il ;".
• Adding a wildcard symbol may retrieve word variants: ((wing tan) OR (liang tan)) ((clan yan) or (nan yan)) yuan kang han kyul il ;*.