Perhaps you should try some spelling variations:
yuan kang » yuan wang, yuan chang, chan kang
yan guan » gan guan, yan yuan, yang guang
kang min » kan min, tang min, kang minah
jin kang » jin chang, jin kyung, jing fang
yan san » yan clan, yan wang, yan yuan
min jin » min lin, min min, ying jin
kang ca » kang tae, kang han

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

• Performing a fuzzy search may retrieve terms with similar spellings: nan ((yan san) or (yan guan)) yuan kang min jin kang ca ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: nan ((yan san) OR (yan guan)) yuan kang min jin kang ca ;*.